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Real numbers EXERCISE 1.2 Solutions
- Q1: Prove that $\sqrt{5}$ is irrational.
- Q2: Prove that $3 + 2\sqrt{5}$ is irrational.
- Q3(i): Prove that the following are irrationals : (i) $\frac{1}{\sqrt{2}}$
- Q3(ii): Prove that the following are irrationals : (ii) $7\sqrt{5}$
- Q3(iii): Prove that the following are irrationals : (iii) $6 + \sqrt{2}$
