Verifya-(-b)=a+b for the following values of aand b
a=118,b=125
From the given data
a=118&b=125
We have to verify a–(-b)=a+b
At first will consider Left Hand Side (LHS)=a–(-b)
=118–(-125)=118+125=243
Then considering Right Hand Side (RHS)=a+b
=118+125=243
On comparison LHSwith RHSwe get,
LHS=RHS
243=243
Hence, the value of aand b is verified
Question 8(ii) Verify a−(−b) = a + b for the following values of a and b. a = 118, b =125
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
a=75,b=84
a=28,b=11