Question: Use the chain rule t o express d w d t a s a function o f t , given the functions below. w =

Use the chain rule to express dwdtas a function oft, given the functions below.
w=ln(x2+y2+6z)
x=2cos(t),y=2sin(t),z=4t4
Write your answer as a single fraction in terms oft.
dwdt=
Use the chain rule t o express d w d t a s a

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