`sin(x) = x(1 + tan(y))` Find `dy/dx` by implicit differentiation.

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Chapter 2, 2.5 - Problem 13 - Calculus of a Single Variable (10th Edition, Ron Larson).
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gsarora17 | (Level 2) Associate Educator

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Differentiating both sides with respect to x,


`cos(x)=x(sec^2(y) dy/(dx))+1+tan(y)`

`xsec^2(y) dy/(dx)=cos(x)-tan(y)-1`



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