Homework Quiz 6
MTH 3315
Name: 50 U'Ho/u
Answer all questions. You may use your homework. You may not use a calculator.
l. (4 points) [Ch. 6, #22] Let (b be an automorphism of group G. Prove the set H = {:5 e
G | ¢(:r) = :17} is a subgroup of G.
IA o