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- It was found at a certain dinner meeting that after every member had s...
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- In how many ways a committee of 5 members can be selected from 6 men a...
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- If m parallel lines in plane are intersected by a family of n parallel...
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- In how many ways can a cricket team of 11 of players be selected from ...
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- In how many ways can a cricket team of eleven be chosen out of a batch...
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- In how many ways can a cricket team of eleven be chosen out of a batch...
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- A question paper has two parts, part A and part B, each containing 10 ...
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- A committee of 6 is to be formed from 6 men and 4 women. In how many w...
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- A committee of 6 is to be formed from 6 men and 4 women. In how many w...
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- If ^nC8=^nC2find ^nC2
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- Determine n if ^(2n)C3:^nC2=12:1
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- Determine n if ^(2n)C3:^nC3=11:1
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- How many chords can be drawn through 21 points on a circle?
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- In how many ways can a team of 3 boys and 3 girls be selected from 5 b...
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- Find the number of ways of selecting 9 balls from 6 red balls, 5 white...
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- Determine the number of 5 card combinations out of a deck of 52 cards ...
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- In how many ways can one select a cricket team of eleven from 17 playe...
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- A bag contains 5 black and 6 red balls. Determine the number of ways i...
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- In how-many ways can a student choose a programme of 5 courses if 9 co...
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- Prove that ^"" nCr=^nC(n-r)
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