Hi, I need help on two problems regarding derivatives of inverse trigonometric functions

Find the derivative f'(x)

A) f(x)= [arccos(x^2)]^(-2)

b) f(x) = log( arccos[1/sqrt(x)] )

Thanks in advance

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- May 13th 2007, 10:46 PMClipsClips99Derivatives- inverse trig
Hi, I need help on two problems regarding derivatives of inverse trigonometric functions

Find the derivative f'(x)

A) f(x)= [arccos(x^2)]^(-2)

b) f(x) = log( arccos[1/sqrt(x)] )

Thanks in advance - May 13th 2007, 10:53 PMqbkr21Re: