If G and H are abelian, prove that G ×H is abelian.

Name: Problem 3, Chapter 4: A Book of Abstract Algebra
Uploaded: 2022-03-25T04:56:56-08:00
Duration: 1 min 22 s
Channel: Wendi Zhao
Description: If G and H are abelian, prove that G ×H is abelian.

Question

Wendi Zhao · Accepted Answer

step 1 We want to prove that the group G, product H, is a BIN, which means x1 .Y1 operates x2 y2 equals

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