Q. 184.3( 3 Votes )

Differentiate the following functions with respect to x:

Answer :

Let ax = tanθ

Considering the limits,

–∞ < x < 0

a–∞ < ax < a0

0 < tanθ < 1


y = tan–1(tan2θ)

y = 2θ

y = 2tan–1(ax)

Differentiating w.r.t x, we get

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