Question

9. Verify a - (-b)= a + b for the following values of a and b.
i. a=2, b= -6
ii. a=-3, b=-8​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

here ,we have a-(-b)=a+b

when we open the bracket the sign will be multiply with each other

therefore,when (-)×(-) = +

so a-(-b)=a + b