Math, asked by mannat200891, 2 months ago

Please give the answer immediately!!!!​

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Answers

Answered by vaishubh1707
1

Answer:

a) -1× b is required answer.

Answered by savitagaikwada1985
0

Answer:

option A is correct

Step-by-step explanation:

-b-0=-b

the option a)-1×b=-b

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