Question: Consider the following. w = ln ( x 2 + y ) , x = 2 t , y = 4 t ( a )

Consider the following.
w = ln(x2+ y),x =2t,y =4 t
(a)
Find
dwdt
by using the appropriate Chain Rule. (Enter your answer in terms of t.)
dwdt
=
(b)
Find
dwdt
by converting w to a function of t before differentiating. (Enter your answer in terms of t.)
dwdt
=

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