JEE Advanced Mathematics question

MathematicsStraight LinesJEE Advanced

The range of values of the ordinate of a point moving on the line , and always remaining in the interior of the triangle formed by the lines , the -axis and , is

Answer: (A)

Solution

The triangle has vertices , and . On (which is left of ), the triangle is bounded below by and above by , i.e. by ; the line is at , outside. For an interior

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Question ID VK-108809