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微積分公式word版(參考版)

2024-09-01 21:58本頁面
  

【正文】 vuv39。 (u/)39。=u39。+u39。=shx (uv)39。=1/(1+x^2) (shx)39。=1/√(1x^2)(arctanx)39。=csxcotx (arcsinx)39。=secxtanx (cotx)39。=sinx(tanx)39。=1/x (sinx)39。=e^x (logax)39。=ax^(a1),a為常數(shù)且a≠0(a^x)39。α與α的三角函數(shù)值之間的關(guān)系:sin(π/2+α)= cosα cos(π/2+α)= sinα tan(π/2+α)= cotα cot(π/2+α)= tanαsin(π/2α)= cosα cos(π/2α)= sinα tan(π/2α)= cotα cot(π/2α)= tanαsin(3π/2+α)= cosα cos(3π/2+α)= sinα tan(3π/2+α)= cotα cot(3π/2+α)= tanαsin(3π/2α)= cosα cos(3π/2α)= sinαtan(3π/2α)= cotα cot(3π/2α)= tanα求導(dǎo)公式c39。其他非重點三角函數(shù)csc(a) = 1/sin(a) sec(a) = 1/cos(a)雙曲函數(shù)sinh(a) = [e^ae^(a)]/2 cosh(a) = [e^a+e^(a)]/2tg h(a) = sin h(a)/cos h(a)公式一:設(shè)α為任意角,終邊相同的角的同一三角函數(shù)的值相等:sin(2kπ+α)= sinα cos(2kπ+α)= cosαtan(2kπ+α)= tanα cot(2kπ+α)= cotα公式二:設(shè)α為任意角,π+α的三角函數(shù)值與α的三角函數(shù)值之間的關(guān)系:sin(π+α)= sinα cos(π+α)= cosα tan(π+α)= tanα cot(
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