Solution Found!
Prove that if A is a subgroup of G and B is a subgroup of H, then A x B is a subgroup
Chapter 15, Problem 15.20(choose chapter or problem)
QUESTION:
Prove that if A is a subgroup of G and B is a subgroup of H, then A x B is a subgroup ofG x H.
Questions & Answers
QUESTION:
Prove that if A is a subgroup of G and B is a subgroup of H, then A x B is a subgroup ofG x H.
ANSWER:Step 1 of 4
Consider A is subgroup of G and B is a subgroup of H
Need to show that is subgroup of