Prerna chaudhary Asked a Question
September 10, 2021 12:41 pmpts 30 pts
please explain............. given sets are closed set or not............
  • 1 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Navdeep
    1. set of all limit point of S is null set . i.e. D(S)= fi. S'= S U fi =S so S is closed
    Likes(0) Reply(0)
  • Navdeep Best Answer
    1. S={x€R; sinx=0} is closed because sinx is continues function from R to [-1,1] and {0 } is closed in [-1,1]. so inverse image of {sin–(0)}=S is closed. {if f is continus functi...
    Show more
    Likes(0) Reply(0)
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

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com