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Subjects
Class 11MathematicsPermutations and CombinationsFundamental principle of countingEasy
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For a team jersey, (5) colors and (4) sizes are available. In how many ways can one color and one size be chosen?

Answer and explanation

Correct answer: (20)

Both color and size are to be selected, so (5\times4=20). Multiply when product features are independent.

Related tags

Permutations And CombinationsCounting PrincipleMultiplication RuleFundamental Principle Of CountingMathematicsClass 11 Mcq
सुधार सुझाएँ / Earn

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