In the group G = {2, 4, 6, 8) under multiplication modulo 10, the identity element is

In the group G = {2, 4, 6, 8) under multiplication mo

1.	In the group G = {2, 4, 6, 8) under multiplication modulo 10, the identity element is
A.	6
B.	8
C.	4
D.	2
Answer» B. 8

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&nbsp; In&nbsp;the&nbsp;group&nbsp;G&nbsp;=&nbsp;{2,&nbsp;4,&nbsp;6,&nbsp;8)&nbsp;under&nbsp;multiplication&nbsp;modulo&nbsp;10,&nbsp;the&nbsp;identity&nbsp;element&nbsp;is

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In the group G = {2, 4, 6, 8) under multiplication modulo 10, the identity element is