Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-PERMUTATIONS AND COMBINATIONS -CHAPTER TEST
- The number of signals that can be sent by 5 flags of different colours...
Text Solution
|
- If 1/(9!)+1/(10!)=x/(11!) then x=
Text Solution
|
- Find n when ""^(n-1)P(4): ""^(n)P(5)=1:9, then n = …………….
Text Solution
|
- If ""^(n)C(10)= ""^(n)C(9), find ""^(n)C(19).
Text Solution
|
- Number of diagonals for an octagon
Text Solution
|
- Show that 2^(16) divides 32 !. Find the highest power of 2 that divide...
Text Solution
|
- In how many ways 5 boys and 3 girls be seated in a row so that no tow ...
Text Solution
|
- If the different permutations of all the letter of the word EXAMINATIO...
Text Solution
|
- How many words, with or without meaning, each of 2 vowels and 3 con...
Text Solution
|
- A committee of 3 persons is to be constituted from a group of 2 men an...
Text Solution
|
- Evalute (n!)/((n-r)!). when n=20 and r=2.
Text Solution
|
- Prove that the product of 2n consecutive negative integers is divisibl...
Text Solution
|