Anku posted an Question
June 13, 2021 • 01:43 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to solve pls once show steps... .. . . . . . . . . .

how to solve pls once show steps... .. . . . . . . . . .

1 Answer(s) Answer Now
  • 0 Likes
  • 1 Comments
  • 0 Shares
  • Alka gupta Best Answer

    U(27) have 18 elements ={ 1,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26} hence this group is isomorphic to Z(18) group Z(18) is cyclic group and it's divisors is 6 hence total number of subgroups of U(27) is 6 , and it have unique subgroup of each order that is only one subgroup of order 6 in U(27) Ans - one

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