Question

in the group ( G,.) the value of (a-1,b-1) is ​

Answer 1

Answer:

b-1a

Step-by-step explanation:

I hope it help you

please mark me in brainliest

Answer 2

(a. b^-1)

Explanation:

For any group G

(a^-1)^-1 = a

Therefore

(a^-1 . b)^-1 = (a^-1)^-1 . (b)^-1

                 = a . b^-1

(a^-1 . b)^-1  =  a . b^-1

#SPJ5

https://brainly.in/question/26504361

https://brainly.in/question/32506171