1. Verify a - (- b) = a + b for the following values of ‘a’ and ‘b’
(a) a = 75, b = 84
(b) a = 118,b =125
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Answer:
Step-by-step explanation:
(a) if a=75 and b=84 then
a-(-b)=a+b
LHS
a-(-b)=75-(-84)=75+84=159
RHS
a+b=75+84=159
LHS=RHS
hence verified
(b) if a=118 and b=125
a-(-b)=a+b
LHS
a-(-b)=118-(-125)=118+125=243
RHS
a+b=118+125=243
LHS=RHS
hence verified
hope it helps you :D
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