Question

plese answer rhis quiestion guys ☺☺☺​

Answer 1

Answer:

-1 power any odd number it is -1

in case even number it is +1

but according to our question -1 has even power

that's why it has become 1 and 1*-15= -15

so 2n is even

Answer 2

Answer: POSITIVE

Step-by-step explanation:

as (-1)^a negative number will always be -1 as - × - × - is -1 which is same for any number u take if it's an odd

where as (-1)^ positive gives us positive number i.e. 1

as in the question the answer is negative it should be - × + (or) + × -

as we know the second number is negative,

the first one should be positive

so to get a positive value, the exponent of a negative number should be positive