Geometry
Two sides of the triangle namely x - 3y = 0 and 3x + y = 0 are perpendicular toeach other.
Orthocentre = vertex at right angle
= point of intersection of x - 3y = 0 & 3x + y = 0
= (0, 0).
Clearly, 3x - 4y = 0 passes through (0, 0), the orthocentre of the given triangle.
Related MCQ Geometry
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