prove that cosec A + cosec 2A +cosec 2^A...+cosec2^n-1=cot A/2-cot 2^n-1 A
prove that cosec A + cosec 2A +cosec 2^A...+cosec2^n-1=cot A/2-cot 2^n-1 A
Mrityunjay Gupta , 12 Years ago
Grade 11
Trigonometry> trigonometric series...
1 Answers
Saurabh Koranglekar
Last Activity: 5 Years ago
Dear student
There is an error in writing question, kindly correct and repost or attach an image
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