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Ishu posted an Question
October 28, 2021 • 07:48 am 5 points
  • IIT JAM
  • Mathematics (MA)

8. let (g, o) and (g',*) be two groups and ó : g>g' be a homomorphism. then o is one-one if and only if (a) ker o = {ea} (b) ker = {ec} (c) ker d = c (d) ker o

8. Let (G, o) and (G',*) be two groups and ó : G>G' be a homomorphism. Then o is one-one if and only if (a) ker o = {ea} (b) ker = {ec} (c) ker d = C (d) ker o c C

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    Navdeep goyal 1 Best Answer

    a homomorphism f G to G' is one one if ker f={e} where e is identity of G so.option B

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