Anku posted an Question
July 05, 2021 • 01:36 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to solve pls once show steps..

how to solve pls once show steps....I did not got meaning of onto isomorphism..is it so that I need to find number of onto function

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    Deepak singh 1 Best Answer

    Refer attached Answer is 4

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    sir does onto isomorphism means automorphism?

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    sir pls once tell

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    no , if isomorphism is between same group then. , called automorphism.

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    isomorphism is already 1-1 and onto .

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