JEE MATHEMATICS MCQ: DIFFERENTIATION

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Application +4 | -1

x=\sqrt{2^{\operatorname{cosec}^{-1} t}}

and

y=\sqrt{2^{\sec ^{-1} t}}(|\mathrm{t}| \geq 1)

, then

\frac{d y}{d x}

is equal to.

View answer and explanation

Correct option: B

-\frac{y}{x}

Option B (

-\frac{y}{x}

) is correct because it is the derivative calculated using the relationship between inverse trigonometric functions.

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