Question

Verify a + (– b) = a – b for the following values of a and b.

(i) a = 4, b = – 8 (ii) a = 10, b = 12
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Answer 1

Answer:

SOLVING PROBLEM BY HELP OF OPTIONS.

I) a = 4 , b = - 8

a + ( - b ) = a - b

4 + ( - ( - 8 ) = 4 - ( - 8 )

4 + 8 = 4 + 8

12 = 12

Option ( I ) is correct