Question: I need help with this. I need to know how it works for x, y, and if polar coordinates need to be used to find

I need help with this. I need to know how it

I need help with this. I need to know how it works for x, y, and if polar coordinates need to be used to find the answer too...

1. Evaluate the following limits or show that they do not exist. Show all work. 2 points A) Lim xy + 2y (x, y) -(0,0) Vx 2 + 1 2 4x2)2 2 points B) Lim (x, y) - (0,0) x4+ 34 2 points C) Lim xy - 1 (x, y) -> (1,1) y-1

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