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GATE Electronics & Communication · Permutations and Combinations · 2020-2020
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All concepts →2020 Q11
The number of ways to choose 5 balls from a bag containing 6 red balls and 4 blue balls such that at least 3 red balls are chosen is ______.
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2020 Q14
The number of ways to form a committee of 3 members from 6 men and 4 women such that the committee has at least one woman is ______.
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