Question Function Find the first partial derivative with respect to r Find the first partial derivative with respect to f ∂r∂τ=f Simplify τ=rfFind the first partial derivative by treating the variable f as a constant and differentiating with respect to r ∂r∂τ=∂r∂(rf)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂r∂τ=f×∂r∂(r)Use ∂x∂xn=nxn−1 to find derivative ∂r∂τ=f×1Solution ∂r∂τ=f Show Solution Solve the equation Solve for τ Solve for f Solve for r τ=fr Evaluate τ=rfSolution τ=fr Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix