Question: ( 1 ) Let f: ( G , . ) ( H , * ) be a goup homomorphism. Prove the following: i ) Ker

(1) Let f:(G,.)(H,*) be a goup homomorphism. Prove the following:
i) Ker(f)G
ii)f is 1-1if and only if Ker(f)={eg}
(1) Let f:(G,.)(H,*) be a goup homomorphism. Prove the following: i)

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