ISRO | ISRO CS 2018 | Question 5
( G, *) is an abelian group. Then
(A) x = x -1, for any x belonging to G
(B) x = x2, for any x belonging to G
(C) (x * y )2 = x2 * y2, for any x, y belonging to G
(D) G is of finite order
Answer: (C)
Explanation:
Quiz of this Question
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