evaluate the integral sec^2 x/radical tan x dx?

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- Apr 10th 2013, 06:40 PMlightningzmathhow do i integrate this?
evaluate the integral sec^2 x/radical tan x dx?

- Apr 10th 2013, 06:57 PMibduttRe: how do i integrate this?
Just make substitution for tan x. Let tan x = t then sec^2x dx = dt and the question reduces to a simple integral 1/sqrt t dt