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#1 2012-10-25 14:30:31

jacks
Guest

total natural no.

Total no. of  natural no. from 1 to 1000 in which non of their digits is repeated

#2 2012-10-25 15:39:13

bobbym
Administrator

Online

Re: total natural no.

Hi jacks;

I am getting 738 as the answer.


In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.

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