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Old November 2nd, 2009, 02:51 AM
iiharthero iiharthero is offline
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Default derivatives of inverse trigonometry functions

Find the derivatives of the following:

1) f(x) = cos-1(1/x-1)
2) f(x) = sin-1(2x+1)
3) f(x) = sin-1(pi/x)

thankyou for any help given !!
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