\(\frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} = \;?\) हल कीजिये:
1
2197
2
1444
3
1331
4
2917
\(\frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} \div \frac{1}{{13}} = \;?\) हल कीजिये: