Sonika Jain Asked a Question
September 19, 2020 9:22 pmpts 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
  • 1 Answer(s)
  • Shares
  • Deepak singh
    if any doubt then ask
    Likes(0) Reply(2)
    Sonika Jain
    how set a and set b are closed
  • Deepak singh thankyou
    see attached solution .. clearly option a and b cant be true for option c , see attached So, option d is true..
    • cropped4675254863337051770.jpg
    Likes(0) Reply(0)
  • Chuppana tanuja
    Likes(0) Reply(4)
    Sonika Jain
    why dont u give explanation along with ur answer
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

All Rights Reserved ©