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If sin(x + y) = e^x⁺^y − 2, then $\frac{d y}{d x} \text { is equal to }$
Option: 1
x = 0

Option: 2
x = 2

Option: 3
x = −2

Option: 4
None of these

Answers (1)

best_answer

If sin(x + y) = e^{x + y} – 2

then, x + y = constant = λ(say)

where 'λ' is the solution of sinλ = e^λ – 2.

$\text { Thus, } \frac{\mathrm{dy}}{\mathrm{dx}}=-1$

Posted by

Gautam harsolia

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