Question

How many numbers ...
have absolute value a, if a>0?

Answer 1

2 numbers

Explanation:

your welcome.

Answer 2

• 2 real numbers
• an infinite number of complex numbers

Explanation:

Those with absolute value "a" are distance "a" from the origin. On a real number line, there are two (2) such numbers.

In the complex plane, the numbers that distance from the origin form a circle. There are an infinite number of such numbers.