三角函数的有理式积分:
文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
三角函数公式:文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
·诱导公式:文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
函数文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
角A |
sin | cos | tg | ctg |
-α | -sinα | cosα | -tgα | -ctgα |
90°-α | cosα | sinα | ctgα | tgα |
90°+α | cosα | -sinα | -ctgα | -tgα |
180°-α | sinα | -cosα | -tgα | -ctgα |
180°+α | -sinα | -cosα | tgα | ctgα |
270°-α | -cosα | -sinα | ctgα | tgα |
270°+α | -cosα | sinα | -ctgα | -tgα |
360°-α | -sinα | cosα | -tgα | -ctgα |
360°+α | sinα | cosα | tgα | ctgα |
·半角公式:文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
·正弦定理: ·文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
余弦定理: 文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html
·反三角函数性质:文章源自公式库网-https://www.gongshiku.com/html/201808/gaodengshuxuegongshizhisanjiaohanshudeyoulishijifenhesanjiaohanshugongshi.html