Question

Write all the possible $3$ digit numbers formed from $5,3,4$ if digits can be repeated.

Answer 1

Starting with $5$ all possible $3$ digit numbers are-

$534,543,555,544,533$

Starting with $3$ all possible $3$ digit numbers are-

$354,345,333,355,344$

Starting with $4$ all possible $3$ digit numbers are-

$435,453,444,433,455$

Hence, all the possible outcomes are- $534,543,555,544,533$, $354,345,333,355,344$ and $435,453,444,433,455$