W = xy2 + x2z + yz2, x = t2, y = 9t, z = 9 (a) Find dw/dt using the appropriate Chain Rule?
2 Answers
Please see the explanation below.
Explanation:
First start by calculating the following derivatives
Then,
Hope that this will help!!
Same answer, but using differentials (which can compact the notation, and sometimes also the algebra):