Question

Examine the following and state whether it is right or wrong: (-1) × (-1)...... 22 times = -1

Answer 1

it's absolutely wrong because by multiplying -1 22 times gets the ans:1

Answer 2

$<h2> heya....$

As 22 is an even number so the product will be positive.

⊙ So ,
$( - 1) \times ( - 1)....22 \: times$

$= 1$

Hope it helps you

$<marquee > prabhudutt$