If x = 2 and y = 2, then the value of d^2y/dx^2 at = 0 is Option 1: -1/2 Option 2: -1 Option 3: 0 Option 4: 1

The answer is '-1/2'. View full solution:

CUET Mathematics - If x = 2 and y = 2, then the value of d^2y/dx^2 at = 0 is | PYQs + Solutions

CUET Mathematics 2022 30 Aug Shift 1

Calculus

Medium

$-\frac{1}{2}$

$-1$

$0$

$1$

✅ Correct Option: 1

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Let $e^y(x+1) = 1$ . Then which of the following are TRUE?

(A) $\frac{d^2y}{dx^2} = -\frac{1}{(x+1)^2}$

(B) $\frac{d^2y}{dx^2} = \left(\frac{dy}{dx}\right)^2$

(D) $\left.\frac{d^2y}{dx^2}\right|_{x=0} = 1$

(E) $\left.\frac{d^2y}{dx^2}\right|_{x=1} = \frac{1}{4}$

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