SOLUTION: If repetition are not permitted (a) how many 3 digits number can be formed the six digits 2,3,5,6 and 9? (b) how many of these are less the 400 (c) how many are odd (d) how many ar

Algebra ->  Permutations -> SOLUTION: If repetition are not permitted (a) how many 3 digits number can be formed the six digits 2,3,5,6 and 9? (b) how many of these are less the 400 (c) how many are odd (d) how many ar      Log On


   



Question 769811: If repetition are not permitted (a) how many 3 digits number can be formed the six digits 2,3,5,6 and 9? (b) how many of these are less the 400 (c) how many are odd (d) how many are multiples
Answer by oscargut(2103) About Me  (Show Source):
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If repetition are not permitted
(a) how many 3 digits number can be formed the six digits 2,3,5,6 and 9?
(b) how many of these are less the 400
(c) how many are odd
(d) how many are multiples (can you clarify this one ?)

In question a) it says 6 digits but i see five, can you check that ?
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Thanks