Question

2 Evaluale :
a). (-1) × (-1)× (-1)...
..
taken 25 times
​

Answer 1

Answer:

-1²⁵ is equal to -1.

Step-by-step explanation:

As -1 is multiplied with itself 25 times it can be written as (-1)²⁵.

If the number in the power is even then negative sign will change to positive and if it is odd then there will be a negative sign.

As 25 is odd, -1²⁵ = -1

HOPE IT HELPS