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MHT CET202411 May 2024Morning ShiftMathematicsPair of LinesActual

The joint equation of two lines through the origin, each making an angle with measure of 30^ with the positive Y -axis, is

Options

  1. Ax^2-3 y^2=0
  2. B2 x^2-3 y^2=0
  3. C3 x^2-y^2=0
  4. Dx^2+3 y^2=0

Correct answer

C. 3 x^2-y^2=0

Step-by-step solution

Slopes of the required lines are m ₁= 3 , m ₂=- 3 Required lines are (y- 3 x)(y+ 3 x)=0 3 x^2-y^2=0

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