group theory 2. Consider the group presentation (a,b a1,b3,aba b Determine a van Kampen lemma word for W ab ab dint...

Question

Question

2. Consider the group presentation (a,b a1,b3,aba b Determine a van Kampen lemma word for W ab ab dint Inr a. 0

group theory

Answer 1

Answer #1

b W Fcom the roup pxesentaton De have ニ1 = 1 ab ba a ba- abab ab Cba) Nouo aa a 1-a a2 1 empty wod

Answer 2

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