Question Function Find the first partial derivative with respect to w Find the first partial derivative with respect to r ∂w∂v=r Simplify v=wrFind the first partial derivative by treating the variable r as a constant and differentiating with respect to w ∂w∂v=∂w∂(wr)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂w∂v=r×∂w∂(w)Use ∂x∂xn=nxn−1 to find derivative ∂w∂v=r×1Solution ∂w∂v=r Show Solution Solve the equation Solve for r Solve for v Solve for w r=wv Evaluate v=wrSwap the sides of the equation wr=vDivide both sides wwr=wvSolution r=wv Show Solution
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