Home
Class 11
MATHS
If ""^(4)P2= n.""^(4)C2. Find the value...

If ` ""^(4)P_2= n.""^(4)C_2.` Find the value on f.

Text Solution

Verified by Experts

The correct Answer is:
` 2`
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the value of 4C_1 - 2C_2

If .^(n)P_(4): .^(n)P_(5) = 1:2 , find the value of n.

If .^(35)C_(n+7)=.^(35)C_(4n-2) then find the value of n.

If P(n ,4)=20xxP(n ,2), then find the value of n

If alpha=\ \ ^4 C_2,\ then find the value of \ ^(alpha)C_2dot

If the coefficients of 2nd, 3rd and 4th terms in the expansion of (1+x)^(2n) are in A.P. Then find the value of n .

If \ ^n P_4=360 ,\ find the value of ndot

If sum_(n=0)^oo2cot^(-1) ((n^2+n-4)/2)=kpi then find the value of k

If .^(n)C_(4),.^(n)C_(5), .^(n)C_(6) are in A.P., then find the value of n.

If a + b + c = 0 and a^(2) + b^(2) + c^(2) = 4, them find the value of a^(4) + b^(4) +c^(4) .