Q. 394.8( 6 Votes )

Differentiate each of the following w.r.t x:



Answer :

To find: Value of


The formula used: (i)


(ii)


We have,


Putting 2x = cosθ


θ = … (i)


Putting e2x = tanθ in the equation










Now, we can see that =


Now Differentiating








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