(−1) × (−1) × (−1) + (−1) (−1) =কত?

(−1) × (−1) × (−1) + (−1) (−1) =কত?

B 2

C 1

D -2

Solution

Correct Answer: Option A

(−1) × (−1) × (−1) + (−1) (−1)
= − 1 + 1
= 0