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What is the value of x when (11)Cx is ma...

What is the value of x when (11)C_x is maximum ?

A

7

B

6

C

5

D

BOTH (B) AND ( C)

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Verified by Experts

The correct Answer is:
D
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QUANTUM CAT-PERMUTATIONS & COMBINATIONS-QUESTION BANK
  1. what is the least possible value of n if : ""^(n-1)C3 +^(n-1...

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  2. If ""^n Cx=56 and ""^(n)Px = 336 find n and x .

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  3. What is the value of x when (11)Cx is maximum ?

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  4. What is the maximum value of (12)Cx for any natural number x ?

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  5. For what value of x, (14)Cx is maximum ?

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  6. How many different committes of 5 members may be formed 6 gentlemen an...

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  7. In a test paper there are 10 questions . Number of ways in which 6 que...

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  8. In a test paper there are total 10 questions. In how many different wa...

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  9. Droupdi has 5 friends. In how many ways can she invite one or more of ...

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  10. In how many ways can a committee of 6 members be formed from ...

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  11. A committee of 5 persons is to be formed from a group of a 6 gen...

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  12. A committee of 7 persons is to be chosen from 13 persons of whom ...

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  13. In how many ways can a committee of 4 men and 3 women be appointed fro...

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  14. In how many ways can a committee of 4 men and 3 women be appointed fro...

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  15. In how many ways 7 members forming a committee out of 11 be selected s...

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  16. In how many ways 7 members forming a committee out of 11 be selected s...

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  17. A committee of 3 experts is to be selected out of a panel of 7 persons...

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  18. A committee of 5 persons is to be formed out of 6 gents and 4 ladies. ...

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