1. (a) Consider a function y in x defined implicitly, for –1 < x < 1, by the equation In y y - - 2 dy of the function. dx Find an expression in x and y for the derivative (b) A curve is described parametrically by x(t) In(sin(t)) %3D y(t) %3D dy in terms of t. dx Find the expression for the derivative

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A: Please see the below picture for detailed solution. 

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A: Problem 3:

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