Math 10 CBSE
Exercise 1.2
Enroll to track progress

Prove that $\sqrt{5}$ is irrational.

Prove that $ 3 + 2 \sqrt{5} $ is irrational

Prove that the following are irrationals :

$\frac{1}{\sqrt{2}}$

$7\sqrt{5}$

$6+\sqrt{2}$

Exercise 1.2

Ch 1: Real Numbers
Next Lesson