Question

(-1)^even number

(a) -1
(b) 1
(c) o
(d) none of these​

Answer 1

it's 1 option b...

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Answer 2

Answer:

Correct answer is option (b)

Option (a) is incorrect because if power of any number is even the number will be positive.

PLEASE DON'T WRITE -1 THAT'S INCORRECT....