Question

Verify a-(-b) =a+b for the following values a and b. a. a=34,b=73. b. a=45,b=30
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Answer 1

Answer:

a) when a = 34 and b = 73

a-(-b)

34-(-73)

34+73 ( bcz - and - gets converted to +)

107

HENCE PROVED .

b) when a = 45 and b= 30

a-(-b)

45-(-30)

45+30

70

HENCE PROVED.