JEE Main & Advanced Mathematics Inverse Trigonometric Functions Question Bank Numerical Value Type Questions - Inverse Trigonometric Function

  • question_answer
    If the value of \[\cot \,\left( \sum\limits_{n=1}^{19}{{{\cot }^{-1}}\left( 1+\sum\limits_{p=1}^{n}{2p} \right)} \right)\] is \[\frac{m}{n},\] then \[m+n\] is

    Answer:

    40


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