JEE MATHEMATICS MCQ: DIFFERENTIATION

1 Easy

1 of 1

Application +4 | -1

y

is a function of

x

and

\log (x+y)=2 x y

, then

\left(\frac{d y}{d x}\right)_{x=0}

View answer and explanation

Correct option: A

Option A (1) is correct because differentiating the given equation and substituting x=0 yields dy/dx = 1.

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