The marketing department of Barbie Records, Inc., has been given the task of designing color codes...
The marketing department of Barbie Records, Inc., has been given the task of designing color codes for the 42 different lines of CDs sold by the company. Three unique colors are to be used on each CD line, out of the 7 available colors (red, green, blue, yellow, violet, purple, and orange). Would 7 colors taken three at a time be enough to color-code the 42 lines?
Homework Answers
total different possible colors = 7C3 = 35
coding is to be done for 42 lines of cds
so 7 colors taken three at a time would not be enough to color-code the 42 lines
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The marketing department of Barbie Records, Inc., has been given
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