The value of (""^(47)C(4))/(""^(57)C(4))...

The value of `(""^(47)C_(4))/(""^(57)C_(4))+sum_(j=0)^(3)(""^(50-j)C_(3))/(""^(57)C_(53))+sum_(j=0)^(5)""^((56-k)C_(53-k))/(""^(57)C_(4))` is :

A

0

B

2

C

1

D

None of these

Verified by Experts

The correct Answer is:

C

The value of (""^(47)C(4))/(""^(57)C(4))+sum(j=0)^(3)(""^(50-j)C(3))/(...
Text Solution
|
14C(4)+sum(j=1)^(4)(18-j)C(3)
Text Solution
|
47C(4)+sum(50-j)C(3)+sum(56-k)C(53-k)
Text Solution
|
What is ""^(47)C(4)+""^(51)C(3)+ sum(j=2)^(5) ""^(52-j)C(3) equal to ?
Text Solution
|
सिध्द कीजिए कि - ""^(47)C(4)+sum(j=1)^(5) ""^(52-J)C(3) = ""^(52)C(4...
Text Solution
|
Prove that , .^(45)C(8)+sum(r=1)^(7).^(52-r)C(7)+sum(k=1)^(5).^(57-K)C...
Text Solution
|
मान निकालें .^(47)C(4)+sum(j=0)^(3) .^(50-j)C(3).
Text Solution
|
The value of (""^(47)C(4))/(""^(57)C(4))+sum(j=0)^(3)(""^(50-j)C(3))/(...
Text Solution
|
""^(47)C(4)+sum(j=0)^(3)" "^(50-j)C(3)+sum(k=0)^(5)" "^(56-k)C(53-k) क...
Text Solution
|