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Activity-permutations and combinations problems (view source)
Revision as of 05:32, 10 July 2014
, 05:32, 10 July 2014no edit summary
='''Problem 1'''=<br>
= Problem 1 =
<br>
'''How many 3-digits numbers can be formed from the digits 0,1,2,3 and 4 without repetation.'''(En.md.page no 69)
'''How many 3-digits numbers can be formed from the digits 0,1,2,3 and 4 without repetation.'''(En.md.page no 69)