Let G be a group and H and K be normal subgroups of G. Prove that...

Let G be a group and H and K be normal subgroups of G. Prove that H ∩ K is a normal subgroup of G.

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Here i am showing that H intersection K is normal for these first nwe show that it is a subgroup and the we show that gxg^-1 is in H intersection K is normal .answer is below thank you.

Colby Messinger answered 1 year ago

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