Solution Found!
Show that G H is Abelian if and only if G and H are
Chapter 8, Problem 4E(choose chapter or problem)
QUESTION:
Show that G ? H is Abelian if and only if G and H are Abelian. State the general case.
Questions & Answers
QUESTION:
Show that G ? H is Abelian if and only if G and H are Abelian. State the general case.
ANSWER:Step 1 of 2
Given: To show that is Abelian if and only if and are Abelian.
Assume and are Abelian then, .
Therefore,
Since and are Abelian.
Thus, is abelian.