Multiple choice

Which of the following has/have non-terminating and non-repeating decimal expansion(s)?

  1. $\frac{1}{5}$
  2. $\pi$

  3. e

  4. Both (2) and (3)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Irrational numbers have non-terminating and non-repeating decimal expansions. $\pi$and e are irrational numbers. So, they have non-terminating and non-repeating decimal expansions.

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