Question

Verify a – (– b) = a + b for the following values of a and b. (i) a = 21, b = 18 (ii) a = 118, b = 125 (iii) a = 75, b = 84 (iv) a = 28, b = 11

Answer 1

Answer:

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Answer 2

Answer:

just substitute the value of a and b in the above equation then you will get the answer.

Step-by-step explanation:

21-(-18)=21+18=39

118-(-125)=118+125=243

75-(-84)=75+84=159

28-(-11)=28+11=39