3. How many three digit numbers can be formed from the set 0, 1, 2, 3 .........9 if repetitions are not allowed and the number must be divisible by a. 10 ? b.. 25? c. even?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.1: Sets And Geometry
Problem 31E: If NA=3 and NB=5, what is: a the smallest number possible for NAB? b the largest number possible for...
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3. How many three digit numbers can be formed from the set 0, 1, 2, 3 ......... if repetitions are not
allowed and the number must be divisible by
a. 10 ?
b... 25?
c. even?
Transcribed Image Text:3. How many three digit numbers can be formed from the set 0, 1, 2, 3 ......... if repetitions are not allowed and the number must be divisible by a. 10 ? b... 25? c. even?
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