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JEE Main & Advanced Mathematics Trigonometric Identities Question Bank Numerical Value Type Questions - Trigonometric Ratios

  • question_answer
    If \[\tan \left( \alpha +\beta  \right)=\frac{1}{2}\] and \[\tan \left( \alpha -\beta  \right)=\frac{1}{4},\] then find the value of \[\tan (2\alpha ).\]

    Answer:

    7.00


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