The sum sum(k=1)^(20) k (1)/(2^(k)) is ...

The sum `sum_(k=1)^(20) k (1)/(2^(k))` is equal to

Promotional Banner

Promotional Banner

Similar Questions

Explore conceptually related problems

sum_(x-1)^(20)k(1)/(2^(k)) is equal to

The sum sum_(k=1)^(100)(k)/(k^(4)+k^(2)+1) is equal to

sum_(k=0)^(20)(.^(20)C_(k))^(2) is equal to

sum_(k=1)^(3n)6nC_(2k-1)(-3)^(k) is equal to

sum _(k=1)^(n) tan^(-1). 1/(1+k+k^(2)) is equal to

sum _(k=1)^(n) tan^(-1). 1/(1+k+k^(2)) is equal to

If [x] is the greatest integral function, then sum_(k=1)^(4020)[(1)/(2)+(k-1)/(4020)] is equal to

The sum sum_(k=1)^(n)k(k^(2)+k+1) is equal to

Recommended Questions

The sum sum(k=1)^(20) k (1)/(2^(k)) is equal to
Text Solution
|
Find the sum of the series sum(k=1)^(360)(1/(ksqrt(k+1)+(k+1)sqrt(k)))
Text Solution
|
Find the sum sum(k=0)^(10) ""^(20)C(k)=
Text Solution
|
The sum sum(k=1)^(100)(k)/(k^(4)+k^(2)+1) is equal to
Text Solution
|
sum(k=1)^(20)k[(1)/(k)+(1)/(k+1)+(1)/(k+2)+......+(1)/(20)]
Text Solution
|
The sum sum(k=1)^(10)k.k! equals.
Text Solution
|
sum(x-1)^(20) k(1)/(2^(k)) is equal to
Text Solution
|
The Sum sum(K=1)^(20) K1/(2^(K)) is equal to.
Text Solution
|
The sum sum(k=1)^(20) k (1)/(2^(k)) is equal to
Text Solution
|