Post a New Question

Math

posted by on .

Which of the following is NOT a real number? (Please explain why!)

(1) -1 (I already ruled out this answers because integers can be real numbers)
(2) square root of 3
(3)square root of -3
(4)0.101001000100001...

  • Math - ,

    Real numbers include rational, irrational, integers, and natural numbers. Real numbers form a subset of complex numbers. So when a number is not real, it is usually complex.

    Can you spot a complex number from the list?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question