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Class 11MathematicsPermutations and CombinationsFundamental principle of countingExpert
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A team jersey needs (2) stripe colors and (1) logo color. (7) colors are available. The two stripe colors are different and the logo color is different from both stripe colors. How many designs are possible?

Answer and explanation

Correct answer: (210)

Stripes are considered ordered, so there are (7\times6) ways and (5) choices for the logo. The total is (7\times6\times5=210).

Related tags

PermutationsCombinationsCounting PrincipleClass 11ExpertFundamental Principle Of CountingPermutations And CombinationsMathematics
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