If \\theta=2 {\tan}^{-1} \frac{1}{8}+2 {\tan}^{-1} \frac{1}{5}+{\tan}^{-1} \frac{1}{7} and \tan \frac{\\theta}{2}=\\sqrt{m}+\\sqrt{n} where m and n are positive integers such that m

AP EAPCET 23-Aug-2021 Shift 1 Paper

Section: Mathematics

Question : 22 of 160

Marks: +1, -0

If θ=2tan−1

+2tan−1

+tan−1

and tan‌

=√m+√n where m and n are positive integers such that m<n then (mn+nm)m+n=

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