Question

in the group g = (2 4 6 8) under multiplication modulo 10 the inverse of 4 is

Answer 1

Step-by-step explanation:

In the group g = {2, 4, 6, 8} under multiplication modulo 10, the identity element is 6. In Mathematics, an identity element is also referred to as a neutral element. When this element is paired with another element using a binary element, the result is the same as the non-identity element

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