Question

Which of the following belong to the set of irrational numbers?

• A. $\sqrt{5}$
• B. $\sqrt{8}1$
• C. $\sqrt{1}3$
• D. $\pi$

Answer 1

Answer: (A), (C), (D)

$\pi$

Irrational numbers have non recurring, non terminating decimal part. So here the answers are $\sqrt{5},\sqrt{1}3,\pi$