{"id":1163,"date":"2026-01-19T14:32:26","date_gmt":"2026-01-19T04:32:26","guid":{"rendered":"https:\/\/archive4ones.com\/2ndstudy\/?p=1163"},"modified":"2026-01-19T14:32:26","modified_gmt":"2026-01-19T04:32:26","slug":"year11-math-3-1-5-jp","status":"publish","type":"post","link":"https:\/\/archive4ones.com\/2ndstudy\/?p=1163","title":{"rendered":"Year11-MATH-3-1-5-JP"},"content":{"rendered":"\n

\u7b2c5\u7ae0\uff1a\u4e09\u89d2\u95a2\u6570<\/h3>\n\n\n\n

\u3053\u308c\u307e\u3067\u4e09\u89d2\u6cd5\u306f\u4e09\u89d2\u5f62\u306b\u3064\u3044\u3066\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u6570\u5b66\u7684\u624b\u6cd5\u3067\u306f\u3001\u5186\u95a2\u6570<\/strong> \u3092\u6271\u3044\u307e\u3059\u3002\u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u3092\u7121\u9650\u306b\u7e70\u308a\u8fd4\u3059\u6ce2\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3001\u6f6e\u6c50\u3001\u97f3\u6ce2\u3001\u5b63\u7bc0\u306b\u3088\u308b\u6c17\u6e29\u306e\u5909\u5316\u3068\u3044\u3063\u305f\u5468\u671f\u7684\u306a\u73fe\u8c61\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

5.1 \u30e9\u30b8\u30a2\u30f3\u6e2c\u5b9a<\/h4>\n\n\n\n

\u4e09\u89d2\u95a2\u6570\u306e\u5fae\u7a4d\u5206\u3092\u884c\u3046\u524d\u306b\u3001\u5ea6\u3067\u306f\u306a\u304f\u30e9\u30b8\u30a2\u30f3<\/strong> \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30e9\u30b8\u30a2\u30f3\u306f\u5358\u4f4d\u5186\u306b\u6cbf\u3063\u305f\u5f27\u306e\u9577\u3055\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

    \n
  • \u5909\u63db:<\/strong> \u03c0<\/mi>r<\/mi>a<\/mi>d<\/mi>i<\/mi>a<\/mi>n<\/mi>s<\/mi>=<\/mo>180<\/mn>\u2218<\/mo><\/mrow>\u03c0 radians=180\u2218<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
  • \u30e9\u30b8\u30a2\u30f3\u3078\u306e\u5909\u63db:<\/strong> \u03c0<\/mi>180<\/mn><\/mfrac>\\frac{\u03c0}{180}<\/annotation><\/semantics><\/math>\u3092\u639b\u3051\u308b<\/li>\n\n\n\n
  • \u5ea6\u3078\u306e\u5909\u63db:<\/strong> 180<\/mn>\u03c0<\/mi><\/mfrac>\\frac{180}{\u03c0}<\/annotation><\/semantics><\/math>\u3092\u639b\u3051\u308b<\/li>\n<\/ul>\n\n\n\n
    \n

    \u6ce8\u610f:<\/strong> \u3053\u306e\u79d1\u76ee\u3067\u5fae\u7a4d\u5206\u3092\u884c\u3046\u969b\u306f\u3001\u5fc5\u305a\u96fb\u5353\u304c RAD<\/strong> \u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n

    \n\n\n\n

    5.2 \u5358\u4f4d\u5186<\/h4>\n\n\n\n

    \u5358\u4f4d\u5186\u306f\u3001\u539f\u70b9 (0,0)\u3092\u4e2d\u5fc3\u3068\u3057\u3001\u534a\u5f84\u304c1\u306e\u5186\u3067\u3059\u3002\u5186\u4e0a\u306e\u4efb\u610f\u306e\u70b9(x,y)\u304c\u89d2\u5ea6\u03b8\u3092\u6301\u3064\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    *x<\/mi>=<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>\u03b8<\/mi>)<\/mo><\/mrow>x=cos\u2061(\u03b8)<\/annotation><\/semantics><\/math>
    *y<\/mi>=<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>\u03b8<\/mi>)<\/mo><\/mrow>y=sin\u2061(\u03b8)<\/annotation><\/semantics><\/math>
    *t<\/mi>a<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>\u03b8<\/mi>)<\/mo>=<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>\u03b8<\/mi>)<\/mo><\/mrow>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>\u03b8<\/mi>)<\/mo><\/mrow><\/mfrac><\/mrow>tan\u2061(\u03b8)=\\frac{sin\u2061(\u03b8)}{cos\u2061(\u03b8)}<\/annotation><\/semantics><\/math><\/p>\n\n\n\n
    \n\n\n\n

    5.3 \u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u306e\u30b0\u30e9\u30d5<\/h4>\n\n\n\n

    \u6b63\u5f26\u95a2\u6570y<\/mi>=<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>y=sin\u2061(x)<\/annotation><\/semantics><\/math>\u3068\u4f59\u5f26\u95a2\u6570y<\/mi>=<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>y=cos\u2061(x)<\/annotation><\/semantics><\/math>\u306f\u5468\u671f\u6ce2\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3057\u3070\u3057\u3070\u3053\u308c\u3089\u306e\u5909\u63db\u7248\u3092\u5b66\u3073\u307e\u3059\u3002y<\/mi>=<\/mo>A<\/mi>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>B<\/mi>(<\/mo>x<\/mi>\u2212<\/mo>C<\/mi>)<\/mo>)<\/mo>+<\/mo>D<\/mi><\/mrow>y=Asin\u2061(B(x\u2212C))+D<\/annotation><\/semantics><\/math><\/p>\n\n\n\n
      \n
    • **A<\/mi>A<\/annotation><\/semantics><\/math> (\u632f\u5e45):** \u4e2d\u5fc3\u304b\u3089\u306e\u6ce2\u306e\u9ad8\u3055\u3002<\/li>\n\n\n\n
    • ** B<\/mi>B<\/annotation><\/semantics><\/math>(\u5468\u671f\u4fc2\u6570):** \u5468\u671f (P<\/mi>P<\/annotation><\/semantics><\/math>) \u3092\u6c42\u3081\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u5468\u671f\u306f1\u5468\u671f\u5206\u306e\u8ddd\u96e2\u3067\u3059\u3002P<\/mi>=<\/mo>2<\/mn>\u03c0<\/mi><\/mrow>B<\/mi><\/mfrac><\/mrow>P = \\frac{2\u03c0}{B}<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
    • **C<\/mi>C<\/annotation><\/semantics><\/math> (\u4f4d\u76f8\u30b7\u30d5\u30c8):** \u6c34\u5e73\u65b9\u5411\u306e\u79fb\u52d5\u3002<\/li>\n\n\n\n
    • **D<\/mi>D<\/annotation><\/semantics><\/math> (\u5e73\u5747\u9ad8\u3055):** \u5782\u76f4\u65b9\u5411\u306e\u79fb\u52d5\uff08\u65b0\u3057\u3044\u4e2d\u5fc3\u7dda\uff09\u3002<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      5.4 \u4e09\u89d2\u95a2\u6570\u306e\u5fae\u5206<\/h4>\n\n\n\n

      \u5fae\u7a4d\u5206\u5b66\u306b\u304a\u3044\u3066\u6700\u3082\u6ce8\u76ee\u3059\u3079\u304d\u30d1\u30bf\u30fc\u30f3\u306e\u4e00\u3064\u306f\u3001\u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u304c\u4e92\u3044\u306e\u50be\u304d\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u304b\u3067\u3059\u3002<\/p>\n\n\n\n

        \n
      • \u6b63\u5f26\u306e\u5fae\u5206:<\/strong> d<\/mi>d<\/mi>x<\/mi><\/mrow><\/mfrac>(<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>k<\/mi>x<\/mi>)<\/mo>)<\/mo>=<\/mo>k<\/mi>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>k<\/mi>x<\/mi>)<\/mo><\/mrow>\\frac{d}{dx}(sin\u2061(kx))=kcos\u2061(kx)<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
      • \u4f59\u5f26\u306e\u5fae\u5206:<\/strong> d<\/mi>d<\/mi>x<\/mi><\/mrow><\/mfrac>(<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>k<\/mi>x<\/mi>)<\/mo>)<\/mo>=<\/mo>\u2212<\/mo>k<\/mi>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>k<\/mi>x<\/mi>)<\/mo><\/mrow>\\frac{d}{dx}(cos\u2061(kx))=\u2212ksin\u2061(kx)<\/annotation><\/semantics><\/math><\/li>\n<\/ul>\n\n\n\n
        \n

        \u6f14\u7fd2\u554f\u984c 1: \u5fae\u5206<\/strong> f<\/mi>(<\/mo>x<\/mi>)<\/mo>=<\/mo>4<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi>)<\/mo>+<\/mo>3<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>f(x)=4sin\u2061(2x)+3cos\u2061(x)<\/annotation><\/semantics><\/math>
        \u3092\u5fae\u5206\u3059\u308b\u3002<\/p>\n\n\n\n
          \n
        1. 4<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi>)<\/mo><\/mrow>4sin\u2061(2x)<\/annotation><\/semantics><\/math>\u3092\u5fae\u5206\u3059\u308b: (2<\/mn>x<\/mi><\/mrow>2x<\/annotation><\/semantics><\/math>) \u5185\u306e\u5fae\u5206\u306f 2 \u3067\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u30012<\/mn>\u00d7<\/mo>4<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi>)<\/mo>=<\/mo>8<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi><\/mrow>2\u00d74cos\u2061(2x)=8cos\u2061(2x<\/annotation><\/semantics><\/math> )\u3068\u306a\u308b\u3002<\/li>\n\n\n\n
        2. 3<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>3cos\u2061(x)<\/annotation><\/semantics><\/math>\u3092\u5fae\u5206\u3059\u308b: c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext><\/mrow>cos\u2061<\/annotation><\/semantics><\/math>\u306e\u5fae\u5206\u306f \u2212<\/mo>s<\/mi>i<\/mi>n<\/mi><\/mrow>\u2212sin<\/annotation><\/semantics><\/math>\u3067\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u2212<\/mo>3<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>\u22123sin\u2061(x)<\/annotation><\/semantics><\/math> \u3068\u306a\u308b\u3002<\/li>\n\n\n\n
        3. \u6700\u7d42\u89e3\u7b54:<\/strong> f<\/mi>\u2032<\/mtext>(<\/mo>x<\/mi>)<\/mo>=<\/mo>8<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi>)<\/mo>\u2212<\/mo>3<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>f\u2032(x)=8cos\u2061(2x)\u22123sin\u2061(x)<\/annotation><\/semantics><\/math>\u3068\u306a\u308b\u3002<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n
          \n\n\n\n

          5.5 \u7df4\u7fd2\u554f\u984c<\/h4>\n\n\n\n

          \u30d1\u30fc\u30c8 A: \u30e9\u30b8\u30a2\u30f3\u3068\u6b63\u78ba\u306a\u5024<\/h4>\n\n\n\n
            \n
          1. 60<\/mn>\u2218<\/mo><\/msup>60^\u2218<\/annotation><\/semantics><\/math>\u3068 225<\/mn>\u2218<\/mo><\/msup>225^\u2218<\/annotation><\/semantics><\/math>\u3092\u30e9\u30b8\u30a2\u30f3\u306b\u5909\u63db\u3059\u308b\uff08 \u03c0<\/mi>\u03c0<\/annotation><\/semantics><\/math>\u306b\u3064\u3044\u3066\u306f \u03c0<\/mi>\u03c0<\/annotation><\/semantics><\/math>\u306e\u307e\u307e\u306b\u3059\u308b\uff09\u3002<\/li>\n\n\n\n
          2. \u5358\u4f4d\u5186\u3092\u7528\u3044\u3066\u3001 s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>\u03c0<\/mi>2<\/mn><\/mfrac>)<\/mo><\/mrow>sin\u2061(\\frac{\u03c0}{2})<\/annotation><\/semantics><\/math>\u3068 c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>\u03c0<\/mi>)<\/mo><\/mrow>cos\u2061(\u03c0)<\/annotation><\/semantics><\/math>\u306e\u6b63\u78ba\u306a\u5024\u3092\u6c42\u3081\u308b\u3002<\/li>\n<\/ol>\n\n\n\n

            \u30d1\u30fc\u30c8 B: \u30b0\u30e9\u30d5\u6a5f\u80fd<\/h4>\n\n\n\n
              \n
            1. \u95a2\u6570\u306b\u3064\u3044\u3066: y<\/mi>=<\/mo>5<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>2<\/mn>x<\/mi>)<\/mo>+<\/mo>1<\/mn><\/mrow>y=5sin\u2061(2x)+1<\/annotation><\/semantics><\/math><\/li>\n<\/ol>\n\n\n\n
                \n
              • \u632f\u5e45\u3092\u8ff0\u3079\u308b\u3002<\/li>\n\n\n\n
              • \u5468\u671f\u3092\u8a08\u7b97\u3059\u308b\u3002<\/li>\n\n\n\n
              • \u95a2\u6570\u306e\u5024\u57df\u3092\u8ff0\u3079\u308b\u3002<\/li>\n<\/ul>\n\n\n\n
                  \n
                1. \u95a2\u6570y<\/mi>=<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>B<\/mi>x<\/mi>)<\/mo><\/mrow>y=cos\u2061(Bx)<\/annotation><\/semantics><\/math>\u306e\u5468\u671f\u304c \u03c0<\/mi>\u03c0<\/annotation><\/semantics><\/math>\u306e\u5834\u5408\u3001B<\/mi>B<\/annotation><\/semantics><\/math>\u306e\u5024\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n

                  \u30d1\u30fc\u30c8 C: \u5fae\u7a4d\u5206<\/h4>\n\n\n\n
                    \n
                  1. y<\/mi>=<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>4<\/mn>x<\/mi>)<\/mo><\/mrow>y=sin\u2061(4x)<\/annotation><\/semantics><\/math>\u306e\u5fae\u5206\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/li>\n\n\n\n
                  2. f<\/mi>(<\/mo>x<\/mi>)<\/mo>=<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>5<\/mn>x<\/mi>)<\/mo>+<\/mo>x<\/mi>2<\/mn><\/mrow>f(x)=cos\u2061(5x)+x2<\/annotation><\/semantics><\/math>\u306e\u5fae\u5206\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/li>\n\n\n\n
                  3. \u30c1\u30e3\u30ec\u30f3\u30b8:<\/strong> x<\/mi>=<\/mo>\u03c0<\/mi><\/mrow>x=\u03c0<\/annotation><\/semantics><\/math>\u3068\u306a\u308b\u70b9\u306b\u304a\u3051\u308b\u66f2\u7dday<\/mi>=<\/mo>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>y=sin\u2061(x)<\/annotation><\/semantics><\/math>\u306e\u50be\u304d\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n
                    \n\n\n\n

                    \u89e3\u7b54\uff08\u307e\u3068\u3081\uff09<\/h4>\n\n\n\n
                      \n
                    • 1.<\/strong> \u03c0<\/mi>3<\/mn><\/mfrac>,<\/mo>5<\/mn>\u03c0<\/mi><\/mrow>4<\/mn><\/mfrac><\/mrow> \\frac{\u03c0}{3}, \\frac{5\u03c0}{4}<\/annotation><\/semantics><\/math>\u3001<\/li>\n\n\n\n
                    • 2.<\/strong> s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>\u03c0<\/mi>2<\/mn><\/mfrac>)<\/mo>=<\/mo>1<\/mn>,<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>\u03c0<\/mi>)<\/mo>=<\/mo>\u2212<\/mo>1<\/mn><\/mrow>sin\u2061(\\frac{\u03c0}{2})=1, cos\u2061(\u03c0)=\u22121<\/annotation><\/semantics><\/math>\u3001<\/li>\n\n\n\n
                    • 3.<\/strong> \u632f\u5e45 = 5 ; \u5468\u671f = 2<\/mn>\u03c0<\/mi><\/mrow>2<\/mn><\/mfrac>=<\/mo>\u03c0<\/mi><\/mrow>\\frac{2\u03c0}{2} = \u03c0<\/annotation><\/semantics><\/math> ; \u7bc4\u56f2 = [<\/mo>\u2212<\/mo>4,6<\/mn>]<\/mo><\/mrow>[\u22124,6]<\/annotation><\/semantics><\/math> (\u4e2d\u5fc3\u306f 1 \u3067\u3001\u4e0a\u4e0b\u306b 5 \u305a\u3064\u5909\u5316\u3057\u307e\u3059)\u3002<\/li>\n\n\n\n
                    • 4.<\/strong> ( 2<\/mn>\u03c0<\/mi><\/mrow>2<\/mn><\/mfrac>=<\/mo>\u03c0<\/mi><\/mrow>\\frac{2\u03c0}{2}=\u03c0<\/annotation><\/semantics><\/math>\u306a\u306e\u3067)\u3002B<\/mi>=<\/mo>2<\/mn><\/mrow>B=2<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
                    • 5.<\/strong> 4<\/mn>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>4<\/mn>x<\/mi>)<\/mo><\/mrow>4cos\u2061(4x)<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
                    • 6.<\/strong> \u2212<\/mo>5<\/mn>s<\/mi>i<\/mi>n<\/mi>\u2061<\/mtext>(<\/mo>5<\/mn>x<\/mi>)<\/mo>+<\/mo>2<\/mn>x<\/mi><\/mrow>\u22125sin\u2061(5x)+2x<\/annotation><\/semantics><\/math><\/li>\n\n\n\n
                    • 7.<\/strong> x<\/mi>=<\/mo>\u03c0<\/mi><\/mrow>x=\u03c0<\/annotation><\/semantics><\/math>,c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>\u03c0<\/mi>)<\/mo>=<\/mo>\u2212<\/mo>1<\/mn><\/mrow>cos\u2061(\u03c0)=\u22121<\/annotation><\/semantics><\/math> \u306b\u304a\u3044\u3066\u3001y<\/mi>\u2032<\/mtext>=<\/mo>c<\/mi>o<\/mi>s<\/mi>\u2061<\/mtext>(<\/mo>x<\/mi>)<\/mo><\/mrow>y\u2032=cos\u2061(x)<\/annotation><\/semantics><\/math> \u3002\u50be\u304d\u306f -1 \u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n
                      \n\n\n\n

                      <\/h3>\n\n\n\n

                      <\/p>\n","protected":false},"excerpt":{"rendered":"

                      \u7b2c5\u7ae0\uff1a\u4e09\u89d2\u95a2\u6570 \u3053\u308c\u307e\u3067\u4e09\u89d2\u6cd5\u306f\u4e09\u89d2\u5f62\u306b\u3064\u3044\u3066\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u6570\u5b66\u7684\u624b\u6cd5\u3067\u306f\u3001\u5186\u95a2\u6570 \u3092\u6271\u3044\u307e\u3059\u3002\u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u3092\u7121\u9650\u306b\u7e70\u308a\u8fd4\u3059\u6ce2\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3001\u6f6e\u6c50\u3001\u97f3\u6ce2\u3001\u5b63\u7bc0\u306b\u3088\u308b\u6c17\u6e29\u306e\u5909\u5316\u3068\u3044\u3063\u305f\u5468\u671f\u7684\u306a\u73fe\u8c61\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 5.1 \u30e9\u30b8\u30a2\u30f3\u6e2c\u5b9a \u4e09\u89d2\u95a2\u6570\u306e\u5fae\u7a4d\u5206\u3092\u884c\u3046\u524d\u306b\u3001\u5ea6\u3067\u306f\u306a\u304f\u30e9\u30b8\u30a2\u30f3 \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30e9\u30b8\u30a2\u30f3\u306f\u5358\u4f4d\u5186\u306b\u6cbf\u3063\u305f\u5f27\u306e\u9577\u3055\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002 \u6ce8\u610f: \u3053\u306e\u79d1\u76ee\u3067\u5fae\u7a4d\u5206\u3092\u884c\u3046\u969b\u306f\u3001\u5fc5\u305a\u96fb\u5353\u304c RAD \u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 5.2 \u5358\u4f4d\u5186 \u5358\u4f4d\u5186\u306f\u3001\u539f\u70b9 (0,0)\u3092\u4e2d\u5fc3\u3068\u3057\u3001\u534a\u5f84\u304c1\u306e\u5186\u3067\u3059\u3002\u5186\u4e0a\u306e\u4efb\u610f\u306e\u70b9(x,y)\u304c\u89d2\u5ea6\u03b8\u3092\u6301\u3064\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 *x=cos\u2061(\u03b8)x=cos\u2061(\u03b8)*y=sin\u2061(\u03b8)y=sin\u2061(\u03b8)*tan\u2061(\u03b8)=sin\u2061(\u03b8)cos\u2061(\u03b8)tan\u2061(\u03b8)=\\frac{sin\u2061(\u03b8)}{cos\u2061(\u03b8)} 5.3 \u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u306e\u30b0\u30e9\u30d5 \u6b63\u5f26\u95a2\u6570y=sin\u2061(x)y=sin\u2061(x)\u3068\u4f59\u5f26\u95a2\u6570y=cos\u2061(x)y=cos\u2061(x)\u306f\u5468\u671f\u6ce2\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3057\u3070\u3057\u3070\u3053\u308c\u3089\u306e\u5909\u63db\u7248\u3092\u5b66\u3073\u307e\u3059\u3002y=Asin\u2061(B(x\u2212C))+Dy=Asin\u2061(B(x\u2212C))+D 5.4 \u4e09\u89d2\u95a2\u6570\u306e\u5fae\u5206 \u5fae\u7a4d\u5206\u5b66\u306b\u304a\u3044\u3066\u6700\u3082\u6ce8\u76ee\u3059\u3079\u304d\u30d1\u30bf\u30fc\u30f3\u306e\u4e00\u3064\u306f\u3001\u6b63\u5f26\u95a2\u6570\u3068\u4f59\u5f26\u95a2\u6570\u304c\u4e92\u3044\u306e\u50be\u304d\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u304b\u3067\u3059\u3002 5.5 \u7df4\u7fd2\u554f\u984c \u30d1\u30fc\u30c8 A: \u30e9\u30b8\u30a2\u30f3\u3068\u6b63\u78ba\u306a\u5024 \u30d1\u30fc\u30c8 B: \u30b0\u30e9\u30d5\u6a5f\u80fd \u30d1\u30fc\u30c8 C: \u5fae\u7a4d\u5206 \u89e3\u7b54\uff08\u307e\u3068\u3081\uff09<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1163","post","type-post","status-publish","format-standard","hentry","category-math"],"_links":{"self":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/1163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1163"}],"version-history":[{"count":3,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/1163\/revisions"}],"predecessor-version":[{"id":1178,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/1163\/revisions\/1178"}],"wp:attachment":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}