[考古] 再幫個忙
若cos(x-y)=ysinx , dy/dx ?
若lim((√x^2-2x+5)-ax-b)=0.則(a,b)=?
x→-∞
若y=f(x)=x^7+3x+2,求(f的反函數)'(6)=?
己知f'(x)=xe^x,f(0)=2 求f(x)=?
given the equation 2y=x^2+siny,find dy/dx ?
讓f(x)=(tan的反函數)x,find the value of f'(1)?
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61.62.186.228 07/20, , 1F
61.62.186.228 07/20, 1F
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61.62.186.228 07/20, , 2F
61.62.186.228 07/20, 2F
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61.62.186.228 07/20, , 3F
61.62.186.228 07/20, 3F
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