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JEE MATHEMATICS MCQ: PERMUTATIONS

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Out of 10 red and 9 white balls, 5 red and 4 white balls can be drawn in number of ways

=

View answer and explanation

Correct option: A

{ }^{10} {C}_5 \times{ }^{10} {C}_4

Option A (

{ }^{10} {C}_5 \times{ }^{10} {C}_4

) is correct because it represents the number of ways to choose 5 red balls from 10 and 4 white balls from 10.

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