Question

(i) (-a)" is negative, if n is an _
number​

Answer 1

Answer:

ok see explanation

Step-by-step explanation:

to get this ans

think (imagine ) if a is equal to 2

think n is equal to odd no like 3

so if you see

( -2 ) whole power 3 is

-2*-2*-2 which give us -8

so n should be odd no

Answer 2

(-a)" is negative, if n is odd

Step-by-step explanation:

this is applicable only if a is non - negative.

if a is negative then there is no real value of n for which a is negative