Question

(-1) , 2m times , where m is a natural number ?

Answer 1

Ok if I'm not wrong

(-1)2m or -1 times 2m <=> -1×2m = -2m

I guess -2m is the answer.

Answer 2

Answer:

positive real number

Step-by-step explanation:

2×(any natural number)=even number

so (-1),2m times gives a positive natural number