Question Function Find the first partial derivative with respect to h Find the first partial derivative with respect to c ∂h∂λ=e1×c Evaluate λ=h×ecSimplify λ=ehcFind the first partial derivative by treating the variable c as a constant and differentiating with respect to h ∂h∂λ=∂h∂(ehc)Use differentiation rules ∂h∂λ=e1×∂h∂(hc)Solution More Steps Evaluate ∂h∂(hc)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) c×∂h∂(h)Use ∂x∂xn=nxn−1 to find derivative c×1Multiply the terms c ∂h∂λ=e1×c Show Solution Solve the equation Solve for λ Solve for c Solve for h λ=ech Evaluate λ=h×ecSimplify λ=ehcEvaluate λ=h×ecMultiply the terms λ=ehcSolution λ=ech Show Solution