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Vijay Singh chauhan Asked a Question
October 8, 2020 10:09 ampts 30 pts
Suppose that o is a homomorphism from a group G onto a group G. Then ()o carries the identity of G to the identity of G () o(a")= [o(a)F. only I is true Oonly Il is true Oland Il both are true O none of these Let G=Z_18 and H {0, 6, 12). 1 point Then inverse of 5+H of factor group (G/H, +) is O 2+H O3+H O 4+H O 1+H
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  • Piyush
    Any doubt then you can ask.
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  • Deepak singh thankyou
    in first question , option c is correct by direct result of homomorphism and in question 2 - option d is correct because (5+H ) + (1+H) = 0+H = H which is identity of G/H . im...
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  • Piyush
    Option C Option D
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  • Chuppana tanuja
    1 ans. Both l and ll are true
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