Menu Close

Find-how-many-number-greater-than-2-500-can-be-formed-from-the-digit-0-1-2-3-4-if-no-digit-can-be-used-more-than-once-




Question Number 16836 by tawa tawa last updated on 26/Jun/17
Find how many number greater than 2,500 can be formed from the digit  0, 1, 2, 3, 4  if no digit can be used more than once.
$$\mathrm{Find}\:\mathrm{how}\:\mathrm{many}\:\mathrm{number}\:\mathrm{greater}\:\mathrm{than}\:\mathrm{2},\mathrm{500}\:\mathrm{can}\:\mathrm{be}\:\mathrm{formed}\:\mathrm{from}\:\mathrm{the}\:\mathrm{digit} \\ $$$$\mathrm{0},\:\mathrm{1},\:\mathrm{2},\:\mathrm{3},\:\mathrm{4}\:\:\mathrm{if}\:\mathrm{no}\:\mathrm{digit}\:\mathrm{can}\:\mathrm{be}\:\mathrm{used}\:\mathrm{more}\:\mathrm{than}\:\mathrm{once}. \\ $$
Answered by mrW1 last updated on 27/Jun/17
2×4×3×2=48
$$\mathrm{2}×\mathrm{4}×\mathrm{3}×\mathrm{2}=\mathrm{48} \\ $$
Commented by tawa tawa last updated on 27/Jun/17
God bless you sir
$$\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *