the first digit can be done in three ways ,the second digit in 3 ways and so on,
Therefore,
3n >= 900
(given atleast)
or leat n value = 7
GIVE LIFE THE BEST....srini...
DO OR DIE, OR BETTER NEVER TRY!!
I dont want to be the most intelligent among the ten.i pray the other nine RE fools!???!!!!!!
it doesn't matter if you win... whats important to me is i win!!!!!!!!
Moderation Team
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