Series of Complex Stuff

Algebra Level 4

p=132(3p+2)[q=110(sin(2qπ11)icos(2qπ11))]4=?\displaystyle \sum_{p=1}^{32} (3p+2) \left[ \displaystyle \sum_{q=1}^{10} \left( \sin\left(\frac{2q\pi}{11} \right)-i\cos\left( \frac{2q\pi}{11} \right) \right)\right]^{4}=\, ?

Note : i=1i=\sqrt{-1}


Practice the set Target JEE_Advanced - 2015 and boost up your preparation.
×

Problem Loading...

Note Loading...

Set Loading...