GATE CSE
First time here? Checkout the FAQ!
x
+2 votes
46 views

Loading Question

asked in Set Theory & Algebra by Veteran (10.2k points)   | 46 views
What does $\oplus$ mean here?

I am also confused. but answer key is,

Embedded Image

Bro, don't get the first part. How they took $\alpha_{1}, \alpha_{2}, \alpha_{3} $?
same here, and i dont know really much about permutation groups.
i think here use symbol a,b,c so in S :  

first is I indicate identity element which is  alpha1 =  a     b    c

                                                                             a    b     c

  but i also doubt here alpha2 and alpha3  how write is???
btw Which test series is it?
It is a a question from The Gate Academy test.

Please log in or register to answer this question.



Top Users Mar 2017
  1. rude

    5236 Points

  2. sh!va

    3054 Points

  3. Rahul Jain25

    2920 Points

  4. Kapil

    2732 Points

  5. Debashish Deka

    2602 Points

  6. 2018

    1574 Points

  7. Vignesh Sekar

    1430 Points

  8. Bikram

    1424 Points

  9. Akriti sood

    1420 Points

  10. Sanjay Sharma

    1128 Points

Monthly Topper: Rs. 500 gift card

21,549 questions
26,889 answers
61,249 comments
23,251 users