Question 8(iii) Verify a−(−b) = a + b for the following values of a and b. a = 75, b = 84
Given,a = 75, b = 84 a - (-b)=75 - (-84) = 75 + 84 = 159 a + b = 75 + 84 = 159 ∴ a - (-b) = a + b = 159
Question 8(iv) Verify a - (-b) = a + b for the following values of a and b. a = 28, b = 11
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
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=75,b=10