A signal can be sent from one location to another by running different colored flags up a flagpole, one above the other. There are 15 different colored flags to choose from but only 5 flags will be flown. Find the number of different signals consisting of 5, if the first flag must be yellow. If the first flag is yellow then the number of different signals consisting of 5 flags is Submit Question

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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A signal can be sent from one location to another by running different colored flags up a flagpole, one
above the other. There are 15 different colored flags to choose from but only 5 flags will be flown. Find the
number of different signals consisting of 5, if the first flag must be yellow.
If the first flag is yellow then the number of different signals consisting of 5 flags is
Submit Question
Transcribed Image Text:A signal can be sent from one location to another by running different colored flags up a flagpole, one above the other. There are 15 different colored flags to choose from but only 5 flags will be flown. Find the number of different signals consisting of 5, if the first flag must be yellow. If the first flag is yellow then the number of different signals consisting of 5 flags is Submit Question
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