Question

(-1 )*(-1 )*(-1 )*_____ 2 m times, where m is a natural number ,is equal to

a) 1
b) -1
c) 1 or -1
d) none of these ​

Answer 1

Answer:

is the answer hope help full

+1

Step-by-step explanation:

+1

Answer 2

Answer:

1

Step-by-step explanation:

When - 1 multiplies itself even number of times, it acquires an even power. and when it has an even power, its value is 1

Hope it helps...