Problem 1. (10 points) Let S = {(x, y) ER:[x] < 2, y s 2} and let Hab) = {(x,y) = R2: (x – a)2 + (9-b)2 < 1}. (A) Is S c
Posted: Thu May 12, 2022 2:33 pm
Problem 1. (10 points) Let S = {(x, y) ER:[x] < 2, y s 2} and let Hab) = {(x,y) = R2: (x – a)2 + (9-b)2 < 1}. (A) Is S closed? Is S bounded? (B) Does the union of the five sets form an open cover of S?H-11), H.,1), H(0,0), H-1,-1) and H (1,-1)