If a = 1, b = 2 then (a – b)2 = ……………….. A) – 1 B) 1

1.	If a = 1, b = 2 then (a – b)2 = ……………….. A) – 1 B) 1 C) – 2 D) 3
Answer» Correct option is B) 1 Correct option is (B) 1 a = 1, b = 2 Then \((a-b)^2\) \(=(1-2)^2=(-1)^2=1.\)

If a = 1, b = 2 then (a – b)2 = ……………….. A) – 1 B) 1 C) – 2 D) 3

Answer»

Correct option is B) 1

Correct option is (B) 1

a = 1, b = 2

Then \((a-b)^2\) \(=(1-2)^2=(-1)^2=1.\)