Home
Class 11
MATHS
If .^(n)C3 + ^(n)C4 > ^(n+1)C3 then...

If `.^(n)C_3 + ^(n)C_4 > ^(n+1)C_3` then

A

1) `n gt 6`

B

n gt 7

C

n lt 6

D

n lt 7

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If "^(n+1)C_3 = 2 "^nC_2 , then n=

If .^(n)C_15 = ^(n)C_4 then n is equal to

Find n and r if ^(n)C_(r-1) : ^(n)C_r : ^(n)C_(r+1) = 14 : 8 : 3

If "^(2n)C_3 : "^nC_2 = 44:3 , then for which of the following values of r, the value of "^nC_r will be 15

Find n if ^(2n)C_3 : ^(n)C_2 = 52 : 3

Find n if, . ^(n)C_8= ^(n)C_12

"^(n^2-n)C_2 = "^(n^2-n)C_10 , then n =

If ^(n)C_8 = ^(n)C_6 then n = ....... .

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