Let . What is the slope of the curve at…

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

Let

\sin(xy)=x+y

. What is the slope

\frac{dy}{dx}

of the curve at

(0,0)

? (a)

1

(b)

-1

(c)

0

(d) Undefined

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