Question

Evaluate:
(-1) x (-1) x (-1) x............................. 53 times

Answer 1

Since the number of negative integers in the given product is odd, therefore the result of this product will be negative.

Hence,
= (-1) x (-1) x (-1) x............................. 53 times
= 1 x 1 x 1 x .........................................53 times
= 1.

Hence the final product will be equal to 1.