The value of the expression (sum(r=0)^1...

The value of the expression `(sum_(r=0)^10 "^10 C_r)(sum_(k=0)^10 (-1)^k (^10 C_k)/2^k)` is :

A

`2^(10)`

B

`2^(20)`

C

1

D

`5^(n)-1`

Verified by Experts

The correct Answer is:

C

The value of the expression (sum(r=0)^10 "^10 Cr)(sum(k=0)^10 (-1)^k ...
Text Solution
|
If the sum sum(n=1)^10 sum(m=1)^10 tan^(-1) (m/n) = k pi, find the va...
Text Solution
|
Find the sum sum(k=0)^(10) ""^(20)C(k)=
Text Solution
|
The value of the expression (sum(r=0)^(10)C(r))(sum(k=0)^(10)(-1)^(k)(...
Text Solution
|
sum(k=1)^(oo) sum(r=0)^(k) (1)/(3^k) (""^k Cr)=
Text Solution
|
Evaluate sum(k=1)^(10) (k^(2)-3k+5)
Text Solution
|
sum(k=0)^(10)""^(20)C(k)=
Text Solution
|
यदि sum(k=0)^18 k/(.^18 Ck)=a sum(k=0)^18 1/(.^18 Ck), तो a का मान है
Text Solution
|
If int(0)^(10)f(x)dx=5, then sum(K=1)^(10) int(0)^(1) f(K-1+x)dx is eq...
Text Solution
|