Let z = f(x, y), where f is differentiable, and x = g(t) and y=h(t). Suppose...

Transcribed Image Text:

Let z = f(x, y), where f is differentiable, and x = g(t) and y=h(t). Suppose that g(3) = 2, h(3) = 7, g'(3) = 5, h'(3) = -4, fx(2, 7) = 6 and fy(2, 7) = -8. Find dz/dt when t = 3. Let z = f(x, y), where f is differentiable, and x = g(t) and y=h(t). Suppose that g(3) = 2, h(3) = 7, g'(3) = 5, h'(3) = -4, fx(2, 7) = 6 and fy(2, 7) = -8. Find dz/dt when t = 3.

Answer rating: 100% (QA)

Sol As 2 Fx y and x gt yht 0 then 7 z fgt ht By chain rule dx a of de ... View the full answer