Question

Find a rational number and also an irrational number between $\mathrm{1.1011001110001...}$ and $\mathrm{2.1011001110001...}$.

Answer 1

Ration = $1.5$

Irration = $1.27934019542$......

Rational = can expressed in $p/q=q\ne 0$

Irrational $\to$ Non terminating.

Non repeating