Question Function Find the first partial derivative with respect to u Find the first partial derivative with respect to d ∂u∂a=d Simplify a=udFind the first partial derivative by treating the variable d as a constant and differentiating with respect to u ∂u∂a=∂u∂(ud)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂u∂a=d×∂u∂(u)Use ∂x∂xn=nxn−1 to find derivative ∂u∂a=d×1Solution ∂u∂a=d Show Solution Solve the equation Solve for a Solve for d Solve for u a=du Evaluate a=udSolution a=du Show Solution