Math, asked by geetadas72, 28 days ago

(ii) (a + b)-1. (a-1+ b-1)​

Answers

Answered by poojithashankar2008
0

( a + b ) - 1 ( a - 1 + b - 1 )

a + b - ( a - 1 )

a + b - a - ( - 1 )

a + b - a + 1

b + 1

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