ekmusicent3683 ekmusicent3683 20-12-2017 Mathematics contestada Let f: 4 → and c(t): → 4. suppose ∇f(1, 1, π, e6) = (0, 1, 2, −4), c(π) = (1, 1, π, e6), and c'(π) = (13, 12, 0, 1). find d(f ∘ c.dt when t = π.