Question

if x is a non-zero number, then the opposite number of x is.....
1) a positive number
(2) a negative number
3) a positive or a negative number (4) None of these​

with explanation

Answer 1

aapositive or a negative number

Answer 2

Answer:

3. positive or negative number

Step-by-step explanation:

if x is positive then it's opposite will be negative

if x is negative then it's opposite will be positive

but here is not given that it is positive or either negative so it can also be negative or positive.

So the answer is 3. a positive or a negative number.