Let α and β are two real roots of the equation (k+1)tan2x−√2λta – InterviewSolution

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1.	Let α and β are two real roots of the equation (k+1)tan2x−√2λtanx=1−k, where k≠−1 and λ are real numbers. If tan2(α+β)=50, then the value of λ is
Answer» Let $α$ and $β$ are two real roots of the equation $(k + 1) {tan}^{2} x - \sqrt{2} λ tan x = 1 - k,$ where $k \neq - 1$ and $λ$ are real numbers. If ${tan}^{2} (α + β) = 50,$ then the value of $λ$ is

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