Question:medium

If the angles between the pair of straight lines represented by the equation \(x^2 - 3xy + \lambda y^2 + 3x - 5y + 2 = 0\) is \(\tan^{-1}(1/3)\). Where \(\lambda\) is a non-negative real number, then \(\lambda\) is

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Angle between lines: \(\tan\theta = \left|\frac{m_1 - m_2}{1 + m_1 m_2}\right|\).
Updated On: Apr 7, 2026
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The Correct Option is A

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