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Alka gupta Best Answer
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doubt for red encircled part ..mam can't it be possible that two groups have same order and same number of elements but one will be cyclic and other group won't be cyclic or suppose one will be abelian and other won't be abelian.
can such case arise....mam pls once tell
here 2(ii) statement should be " if two groups are isomorphic then number of elements must be same".....and nature of both groups also must be same