The value of 8P1 is:...

The value of `8P_1` is:

`8!`

`7!`

Text Solution

Verified by Experts

Topper's Solved these Questions

PERMUTATIONS AND COMBINATIONS
JBD PUBLICATION|Exercise EXAMPLE|59 Videos
MODEL PAPER (8)
JBD PUBLICATION|Exercise EXERICSE|41 Videos
PRINCIPLE OF MATHEMATICAL INDUCTION
JBD PUBLICATION|Exercise EXAMPLE|11 Videos

Similar Questions

Explore conceptually related problems

If P(A)=P(B)=x and P(AcapB)=P(barAcapbarB)=1/3 , then the value of x is:

If [[1,-x],[4,-3]] =[[1,8],[4,-3]] then value of x is :

The mean of the following table is 8 The value of p is

The value of 1.999 in thr form p/q, where p and q are integers and qne0 is

8 players P_1, P_2, P_3, ,P_(8) play a knock out tournament. It is known that all the players are of equal strength. The tournament is held in three rounds where the players are paired at random in each round. If it is given that P_1 wins in the third round.if p be the be the probability that P_2 loses in second round ,yhen the value of 7p is

Find the value of: (-1)/8 div 3/4

JBD PUBLICATION-PERMUTATIONS AND COMBINATIONS-EXAMPLE

The value of 8P1 is:
Text Solution
|
Find the number of different 8-letter arrangenients that can be made f...
Text Solution
|
A class has 30 students, In how many ways can three prizes be awarded ...
Text Solution
|
A class has 30 students, In how many ways can three prizes be awarded ...
Text Solution
|
A coin is tossed 3 times and the outcomes are recorded. How many possi...
Text Solution
|
How many 3-digit even numbers can be formed from the digits 1, 2, 3, 4...
Text Solution
|
How many 3-digit even numbers can be formed from the digits 1, 2, 3, 4...
Text Solution
|
How many 3-digit numbers are there without repetition?
Text Solution
|
If 1/(6!)+1/(7!)=x/(8!), find x
Text Solution
|
Show that (2n)!/n!=[1.3.5……………….(2n-1)]2^n.
Text Solution
|
How many 4-digit numbers are there with no digit repeated?
Text Solution
|
How many numbers are there between 1000 and 9999 so that no digit is r...
Text Solution
|
In how many ways can 5 girls be seated in a row so that two girls Ridh...
Text Solution
|
In how many ways can 5 girls be seated in a row so that two girls Ridh...
Text Solution
|
Find the number of permutations of the letters of word 'DISSIMILAR' wh...
Text Solution
|
If nC6=nC2, find ^nC2.
Text Solution
|
If 10Cr=^10C2 find the values of r.
Text Solution
|
A bag contains 5 black and 6 red balls. Determine the number of ways i...
Text Solution
|
In how many ways can a student choose a programme of 5 courses if 9 co...
Text Solution
|
How many chords can be drawn through 21 points on a circle?
Text Solution
|
Out of 18 points in a plane, no three are in the same straight line ex...
Text Solution
|