a the limit lim y 4 x y 2 4 x y xy 4x 4x af b Use chain rule

Last updated: 6/15/2023

a the limit lim y 4 x y 2 4 x y xy 4x 4x af b Use chain rule to evaluate du if x y x xy y and x u sin v at u 1 v y u cos v 10p 1