3 years ago

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

Mathematics

1 answer:

AnnZ [28]3 years ago

3 0

Answer:

2 real numbers
an infinite number of complex numbers

Step-by-step 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.

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