Question

Verify a-(-b) =a + b for the following values of ‘a’ and ‘b’: (a) a = 34; b=73 (b) a = 45; b=30

Answer 1

Explanation:

(a)

34 - (-73) = 34 + 73

34 + 73 = 107

107 = 107

(b)

45 - (-30) = 45 + 30

45 + 30 = 75

75 = 75

Answer 2

`a + b \\ 1)a = 34 \: \: b = 73 \\ 34 + 73 = 107 \\ 2)a = 45 \: b = 30 \\ 45 + 30 = 75 \\ thank \: you`