Math, asked by sorormironra, 8 months ago

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Q.9 Add: a + b - 1, b - a + 1, 1 -
2b.​

Answers

Answered by simmi1122
1

Answer:

hope its helpful

Step-by-step explanation:

a +b -1

-a + b + 1

-2b + 1

0 0 +1

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