Math, asked by charvinegi2248, 4 months ago

Class 9th...maths ques I need ans of them please help

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Answers

Answered by famusjattlucky84752
0

Answer:

1. a+b=ab

2. as we know that

- + = - hota hy

- + = - again

then - - = + hota hy

agay apka 2nd question pura ni dikh ra

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