(i) 0.3010011000111… and 0.3020020002…
Two irrational numbers 0.301202200222 ..., 0.301303300333 ...
(ii) \(\frac{6}{7}\) and \(\frac{12}{13}\)
\(\frac{6}{7}\) = 0.857142 ...
\(\frac{12}{13}\) = 0.923076
Two irrational numbers between
0.8616611666111…, 0.8717711777111…
(iii) \(\sqrt{2}\) and \(\sqrt{3}\)
\(\sqrt{2}\) = 1.414 ...
\(\sqrt{3}\) = 1.732...
∴ Two irrational numbers between 1.5155…, 1.6166…