profile-img
Vijay Singh chauhan Asked a Question
September 20, 2020 1:26 pmpts 30 pts
Check whether a group or not? what is it then monoid, semigroup, etc?
  • 1 Answer(s)
  • 0 Likes
  • 3 Comments
  • Shares
  • Subhankar dhara
    this is not a group
    Likes(0) Reply(0)
  • Piyush
    Identity element is not unique. Associativity holds.
    Likes(0) Reply(0)
  • Piyush thankyou
    No. Look at the identity element , it does not exist.
    Likes(0) Reply(2)
    Vijay Singh chauhan
    if it was for +R or -R then we can say it has an identity element. am I right?
Head Office :
MPA 44, 2nd floor, Rangbari main Road Mahaveer Nagar II, Kota (Raj.) - 324005

Branch Office (Jaipur):
Shyam Tower, Plot No. F2, 6th Floor Amrapali Circle,
Vaishali Nagar, Jaipur, Rajasthan 302021

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