Mathematics

Grade-7

Easy

Question

# (–1) × (–1)

- -1
- -2
- 1
- 2

Hint:

### Product of even number of negative integers are always positive.

## The correct answer is: 1

### The given expression is (–1) × (–1). Find the product of the numerical values. That is, 1*1=1. Now, the given numbers are of the same sign, negative. Product of two negative numbers are positive. Thus, the value of (–1) × (–1)=1

Hence, the correct answer is option c.

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