Question

(-1)×(-1)×(-1)×...... 50 times

Answer 1

Answer:

answer is 1

Step-by-step explanation:

(-1)^50 is 1

because ( -1 ) power even is one

Answer 2

Answer:

1

Step-by-step explanation:

50 is an even number.

When a negative number is multiplied by a negative number , the product is positive.

BUT , when a -ve number is multiplied by a -ve number for odd no. of times, the result is negative itself.

eg:  -2 * -2 = 4

      -2 * -2 *-2 = -8

SO :

-1* -1....( 50 TIMES) = 1