JEE Main 2024 Mathematics question

MathematicsStraight LinesJEE Main 2024

The portion of the line 4x + 5y = 20 in the first quadrant is trisected by the lines L₁ and L₂ passing through the origin. The tangent of an angle between the lines L₁ and L₂ is:

Answer: (D)

Solution

The segment runs from (0, 4) to (5, 0). The trisection points are A(5/3, 8/3) and B(10/3, 4/3).

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Question ID VK-016732