Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
CENGAGE PUBLICATION-PERMUTATIONS AND COMBINATIONS-All Questions
- Find the three-digit odd numbers that can be formed by using the digit...
Text Solution
|
- If ^ n P5=20 ^nP3 find the value of n
Text Solution
|
- Find the total number of ways of selecting five letters from the word ...
Text Solution
|
- Passengers are to travel by a double decked bus which can accommodate ...
Text Solution
|
- Simplify the following and express it in the form (a+ib): (3+4i)(2-3i...
Text Solution
|
- In a conference 10 speakers are present. If S1 wants to speak before S...
Text Solution
|
- Five boys and five girls sit alternately around a round table. In how ...
Text Solution
|
- A regular polygon of 10 sides is constructed. In how many way can 3...
Text Solution
|
- If (n+3)! =56 x (n+1)!, Find the value of n.
Text Solution
|
- If .^15 C(3r):^(15)C(r+1)=11 :3 , find the value of rdot
Text Solution
|
- If the ratio .^2n C3:^n C3 is equal to 11:1 find ndot
Text Solution
|
- There are n married couples at a party. Each person shakes hand with e...
Text Solution
|
- Twenty-eight games were played in a football tournament with each team...
Text Solution
|
- Find the 28th term from the end term of the AP 6, 9, 12, 15, 18, ....,...
Text Solution
|
- In a network of railways, a small island has 15 stations. Find the ...
Text Solution
|
- A person tries to form as many different parties as he can, out of his...
Text Solution
|
- Find the number of ways of selecting 3 pairs from 8 distinct objects.
Text Solution
|
- Out of 10 consonants and 4 vowels, how many words can be formed each ...
Text Solution
|
- In how many of the permutations of n thing taken r at a time will thre...
Text Solution
|
- Which term of the GP 3,6,12,24, ... is 3072?
Text Solution
|