mchaussee3539 mchaussee3539 23-05-2023 Mathematics contestada Q2 (10 points) Evaluate the following limits or explain why they don't exist. y2 - 2xy (a) lim (x,y)-(1,-2) y + 3x 4xy (b) lim (x,y)——(0,0) 3x2 + y2 2x2 – xy – 3y2 (c) lim (x,y)=(-1,1) x + y y