JEE Main Mathematics question

MathematicsStraight LinesJEE Main

A square of side lies above the -axis and has one vertex at origin. The side passing through the origin makes an angle with the positive direction of -axis. The equation of its diagonal not passing through the origin is

Answer: (D)

Solution

The vertices adjacent to the origin are and (the square lies above the -axis), and the diagonal not through the origin is . Its equation is

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Question ID VK-024256