Math, asked by nova3i8066gmailcom, 15 days ago

(a+b-1)+(b-a+1)= please give answers

Answers

Answered by Anonymous

1

Answer:

2b

Step-by-step explanation:

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

= a + b - 1 + b - a + 1

= a - a + b + b + 1 - 1

= 0 + 2b + 0

= 2b

Answered by devanshi1898

0

Answer;-

a-a+b+b-1+1

2b

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