Question

Check whether $\pi +3$ are irrational numbers or not?

Answer 1

$\pi +3$

$\sqrt{2}=\mathrm{1.4142....}\sqrt{3}=\mathrm{1.7320...},\pi =\mathrm{3.1415....}$

$\pi +3=\mathrm{3.1415...}+3=\mathrm{6.1415.......}$

All there are non-terminating, non-recurring decimals.

Thus $\pi +3$ is an irrational numbers.