Only for Question3 (2) Let H be a normal subgroup of a group G. Prove that...

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Question

(2) Let H be a normal subgroup of a group G. Prove that the natural operation [x][y] = [xy] gives a well-defined group struct Only for Question3

Answer 1

Answer #1

2 8 = 1. Cr)= 3 D3 ap 3 Since We have et el FACT Ca Ca C H/ а, а, сн. - Cr Noo we mut have NOT, a3 Bub 4 Y 4 8 openation NO

Answer 2

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