Question Function Find the first partial derivative with respect to α Find the first partial derivative with respect to r ∂α∂a=r Simplify a=αrFind the first partial derivative by treating the variable r as a constant and differentiating with respect to α ∂α∂a=∂α∂(αr)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂α∂a=r×∂α∂(α)Use ∂x∂xn=nxn−1 to find derivative ∂α∂a=r×1Solution ∂α∂a=r Show Solution Solve the equation Solve for α Solve for r α=ra Evaluate a=αrRewrite the expression a=rαSwap the sides of the equation rα=aDivide both sides rrα=raSolution α=ra Show Solution
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