If"^nP5 = 60xx"^(n-1)P3,then n =...

If``"^nP_5 = 60xx`"^(n-1)P_3`,then `n = `

A

6

B

15

C

10

D

12

Text Solution

Verified by Experts

Promotional Banner

Promotional Banner

Similar Questions

Explore conceptually related problems

If "^nP_5 = 20. "^nP_3 then n =

If "^(n-1)P_3: "^nP_4 = 1:7 , then n=

Find n if "^(n)P_5 = 42 ("^(n)P_3)

If ^(16)P(n, 3) = ^(13)P(n + 1, 3) , then n will be .... .

Find n and r if. (a)^nP_r = 720 and ^nC_(n-r) = 120 (b) ^nC_(r-1) : ^nC_r : ^nC_(r+1) = 20 : 35 : 42

If P(n, 5) : P(n-1, 4) = 6 : 1 then

Choose the correct alternative . If n (S) = 36, P (A) = (5)/(12) , then n (A) = ?

Recommended Questions

If"^nP5 = 60xx"^(n-1)P3,then n =
Text Solution
|
If ^nP5=20xx ^P3, find the value of n.
Text Solution
|
Find n, if (n+2)! =60xx(n-1)!
Text Solution
|
IF ""^nP6=42 ""^nP5 then n=
Text Solution
|
IF ""^((n+1))P(7)= 72 ""^nP5 then n=
Text Solution
|
यदि ""^nP5=20^nP3 है तो n का मान है
Text Solution
|
If nP4 : nP5 = 1 : 2 then n = ............ .
Text Solution
|
solve for the Natural n, 12.(n-1)P3 = 5.(n+1)p3
Text Solution
|
Find the value of n, if 12 xx ^((n-1))P3= 5 xx ^((n+1))P3
Text Solution
|