Question: In Exercises 712, find dw/dt (a) By using the appropriate Chain Rule and (b) By converting w to a function of t before differentiating. w

In Exercises 7–12, find dw/dt

(a) By using the appropriate Chain Rule and

(b) By converting w to a function of t before differentiating.

w = x - 1/y, x = e2t, y = t3

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