profile-img
Vijay posted an Question
May 31, 2021 • 11:59 am 30 points
  • IIT JAM
  • Mathematics (MA)

Please send the solution to the problem given in the attachment.

please send the solution to the problem given in the attachment.

1 Answer(s) Answer Now
  • 1 Likes
  • 1 Comments
  • 0 Shares
  • Abhishek tripathi 1 best-answer

    there is a theorem which states that " A subset of R is open if and only if it is the union of countably many disjoint open intervals in R" so by this theorem answer is b

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers