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# How many 4 digits combos can be made here...

Topic closed. 3 replies. Last post 7 years ago by Raven62.

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New Jersey
United States
Member #89062
March 29, 2010
111 Posts
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 Posted: April 1, 2010, 2:10 pm - IP Logged

I am just  curious as to how many 4 digit combinations can be made using 4 digits... ex 1234

Pennsylvania
United States
Member #74096
May 2, 2009
22968 Posts
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 Posted: April 1, 2010, 2:17 pm - IP Logged

24 combos

Cleveland , Ohio
United States
Member #961
December 27, 2002
43715 Posts
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 Posted: April 1, 2010, 2:19 pm - IP Logged

1234 = 24 combos

1233 = 12 combos

1212 = 6 combos

1222 = 4 combos

1111 = 1 combo

Good Luck Libra Dave

New Jersey
United States
Member #17843
June 28, 2005
49813 Posts
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 Posted: April 1, 2010, 3:41 pm - IP Logged

They say: A picture is worth a thousand words:

DABC DACB DBAC DBCA DCAB DCBA

1234 1243 1324 1342 1423 1432

2134 2143 2314 2341 2413 2431

3124 3142 3214 3241 3412 3421

4123 4132 4213 4231 4312 4321

A mind once stretched by a new idea never returns to its original dimensions!

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