Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
RD SHARMA ENGLISH-PERMUTATIONS-All Questions
- How many four digit numbers divisible by 4 can be made with the digits...
Text Solution
|
- Find the number of arrangements of the letters of the BIRTH.
Text Solution
|
- (i) How many different words can be formed with letters of the word ‘S...
Text Solution
|
- Find the number of arrangements of the letters of the EXAM
Text Solution
|
- A tea party is arranged for 16 persons along two sides of a long table...
Text Solution
|
- In how many ways can the letters of the word PERMUTATIONS be arrang...
Text Solution
|
- In how many ways can a lawn tennis mixed double be made up from seven ...
Text Solution
|
- The number of different of different ways in which 8 persons can stand...
Text Solution
|
- Prove that 33! is divisible by " 2^15. what is the largest integer n s...
Text Solution
|
- Find the number of arrangements of the letters of the MISS.
Text Solution
|
- Prove that (n !+1) is not divisible by any natural number between 2 a...
Text Solution
|
- Prove that: ((2n)!)/(n !)={1. 3. 5 (2n-1)}2^ndot
Text Solution
|
- If (n !)/(2!(n-2)!) and (n !)/(4!(n-4)!) are in the ratio 2:1 , find t...
Text Solution
|
- Find n , if (n+2)! =2550xxn !
Text Solution
|
- If 1/(9!)+1/(10 !)=x/(11 !) , find xdot
Text Solution
|
- Prove that: n(n-1)(n-2)....(n-r+1)=(n !)/((n-r)!)
Text Solution
|
- If w(1).w(2),w(3) and w(4) are work done in isothermal, adiabatic, iso...
Text Solution
|
- How many permutations of the letters of the word MADHUBANI do not b...
Text Solution
|
- Find the probability that in a random arrangement of the letters of th...
Text Solution
|
- How many numbers can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so ...
Text Solution
|