calculate cotanx −2cotan(2x)then simlify Σ_(k=0) ^n (1/2^k )tan((α/2^k )).


Question and Answers Forum

All Questions Topic List
Trigonometry Questions
Previous in All Question Next in All Question
Previous in Trigonometry Next in Trigonometry
Question Number 28609 by abdo imad last updated on 27/Jan/18

$c a l c u l a t e c o t a n x - 2 c o t a n (2 x) t h e n s i m l i f y$ $\sum_{k = 0}^{n} \frac{1}{2^{k}} t a n (\frac{α}{2^{k}}) .$
Terms of Service
Privacy Policy
Contact: info@tinkutara.com

Question and Answers Forum