![Solved] What is the exact value of cotangent of 3 PI over 2 radians? (cot 3 PI over 2 radians) – LUNLUN.COM Solved] What is the exact value of cotangent of 3 PI over 2 radians? (cot 3 PI over 2 radians) – LUNLUN.COM](https://lunlun.com/wp-content/uploads/2020/08/Solved-What-is-the-exact-value-of-cotangent-of-3-PI-over-2-radians-cot-3-PI-over-2-radians.png)
Solved] What is the exact value of cotangent of 3 PI over 2 radians? (cot 3 PI over 2 radians) – LUNLUN.COM
![Let prod(r=1)^51 tan(pi/3(1+(3^r)/(3^(50)-1))=prod(r=1)^51 cot(pi/3(1+(3 ^r)/(3^(50)-1))]) On solving equation we get, 1-3 tan^2 (1+(3^r)/(3^(50)-1))=a/(bk-1),(a,b in I) then value of (a-b) is equal Let prod(r=1)^51 tan(pi/3(1+(3^r)/(3^(50)-1))=prod(r=1)^51 cot(pi/3(1+(3 ^r)/(3^(50)-1))]) On solving equation we get, 1-3 tan^2 (1+(3^r)/(3^(50)-1))=a/(bk-1),(a,b in I) then value of (a-b) is equal](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/646353169_web.png)
Let prod(r=1)^51 tan(pi/3(1+(3^r)/(3^(50)-1))=prod(r=1)^51 cot(pi/3(1+(3 ^r)/(3^(50)-1))]) On solving equation we get, 1-3 tan^2 (1+(3^r)/(3^(50)-1))=a/(bk-1),(a,b in I) then value of (a-b) is equal
![calculus - How can I evaluate $\lim_{n\to\infty}\Big[ \cot(\pi\sqrt{100n^2+n+1}\Big]$ - Mathematics Stack Exchange calculus - How can I evaluate $\lim_{n\to\infty}\Big[ \cot(\pi\sqrt{100n^2+n+1}\Big]$ - Mathematics Stack Exchange](https://i.stack.imgur.com/jX1Av.jpg)
calculus - How can I evaluate $\lim_{n\to\infty}\Big[ \cot(\pi\sqrt{100n^2+n+1}\Big]$ - Mathematics Stack Exchange
![If tan (picottheta) = cot (pitantheta) , then show that tantheta = 14 [2n + 1±√(4n^2 + 4n - 15) ] , where n>1 or n< - 2 . If tan (picottheta) = cot (pitantheta) , then show that tantheta = 14 [2n + 1±√(4n^2 + 4n - 15) ] , where n>1 or n< - 2 .](https://haygot.s3.amazonaws.com/questions/1593940_1730964_ans_19d044251d674951aa1541164d035616.jpg)