Q18 of 285 Page 402

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


To find: Value of


The formula used: (i)


(ii)


We have,


⇒ Putting x = sinθ


θ = sin-1x … (i)


Putting x = sinθ in the equation


⇒


⇒


⇒


⇒ 3θ


Now, we can see that = 3θ


Now Differentiating






Ans)


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