Find the value of the `sum_(k=0)^359 k.cos k^@`.

A

`-90`

B

`-180`

C

`-270`

D

`-360`

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

Find the value off sum_(k1)^10(2+3^k)

If sum_(k=1)^(n)k=45, find the value of sum_(k=1)^(n)k^(3).

If sum_(k=1)^(n)k=210, find the value of sum_(k=1)^(n)k^(2).

Find the value of 2551 S where S = sum_(k=1)^(50) k/(k^(4)+k^(2)+1)

Find the value lim_(n rarr oo) sum_(k=2)^(n) cos^(-1) ((1 + sqrt((k -1) k(k + 1) (k + 2)))/(k(k + 1)))

Find the sum of the series sum_(k=1)^(360)((1)/(k sqrt(k+1)+(k+1)sqrt(k)))

Find the value of lim_(n rarr oo)sum_(k=1)^(n)((k)/(n^(2)+k))

Find the value of sum_(i=0)^(oo)sum_(j=0)^(oo)sum_(k=0)^(oo)(1)/(3^(i)3^(j)3^(k)) .