Suppose w = i + i, where y z a: = 6'\

Suppose w + Y , where y c e , y = 2 + sin(5t), and z = 2 + cos(4t). 1. 2. dw Use the chain rule to find as a function of dt c, y, z, and t. Do not rewrite c, y, and z in terms of t, and do not rewrite e as c. dw dt Note: Your answer should be an expression in c, y, z, and t; e.g. "3x - 4y + 2t" dw Use part 1 . to evaluate when t dt 29 0.