The value of ""^(50)C(4)+sum(r=1)^(6)""^...

The value of `""^(50)C_(4)+sum_(r=1)^(6)""^(56-r)C_(3)`, is

A

`"^(56)C_(4)`

B

`""^(56)C_(3)`

C

`""^(55)C_(3)`

D

`""^(55)C_(4)`

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

BINOMIAL THEOREM AND MATHEMATICAL INDUCTION
BITSAT GUIDE|Exercise BITSAT Archives|16 Videos
COMPLEX NUMBERS
BITSAT GUIDE|Exercise BITSET Archives |13 Videos

BITSAT GUIDE-BINOMIAL THEOREM AND MATHEMATICAL INDUCTION-BITSAT Archives

The value of ""^(50)C(4)+sum(r=1)^(6)""^(56-r)C(3), is
Text Solution
|
2^(3n)-7n-1 is divisible by
Text Solution
|
If n is a positive integer, then n^(3)+2n is divisible by
Text Solution
|
The sum of the coefficients in the expansion of (5x-4y)^(n), where n i...
Text Solution
|
Let a=underset(n=0)overset(infty)Sigma (x^(3n))/((3n))!, b =underset(n...
Text Solution
|
10^n+3(4^(n+2))+5 is divisible by (n in N)
Text Solution
|
The coefficient of x^(n) in the expansion of log(e )((1)/(1+x+x^(2)+x^...
Text Solution
|
Find the value of (^(8)C(0))/(6)-^(8)C(1)+^(8)C(2)xx6-^(8)C(3)xx6^(2...
Text Solution
|
If the coefficient of second, third and fourth terms in the expansion ...
Text Solution
|
If (1+x)^(n) =C(0) +C(1)x +C(2)x^(2) +…+C(n)x^(n), then C(0) +3C(1) +...
Text Solution
|
The value of (sqrt5+1)^(5)-(sqrt5-1)^(5) is
Text Solution
|
The coefficient of x^(5) in the expansion of (2-x+3x^(2))^(6) is
Text Solution
|
If C(1), C(2), C(3),…C(n) denote the coefficients in the binomial expa...
Text Solution
|
Larger of 99^(50) +100^(50) and 101^(50) is ………..
Text Solution
|
(1)/(n!) +(1)/(2!(n-2)!) +(1)/(4!(n-4)!) +... is equal to
Text Solution
|
When 2^(301) is divided by 5, the least positive remainder is
Text Solution
|
The middle term in the expansion of (x- (1)/(x))^(18) is
Text Solution
|