CSIR NET Follow
September 19, 2020 9:22 pm 30 pts
46. Let A and B be two closed subsets of R if A+ B = (a + b, a e A, be B) then A + B isa 46. (B) Compact set (A) Open set (D) None of these (C) Closed set
• 0 Likes
• Shares
• Deepak singh
Sonika Jain
how set a and set b are closed
• Deepak singh
see attached solution .. clearly option a and b cant be true for option c , see attached So, option d is true..
• Chuppana tanuja
C