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AP EAMCET202125 Aug 2021Morning ShiftMathematicsStraight LinesActual

In an isosceles A B C , the coordinates of vertices B and C of the base B C are (3,2) and (2,3) respectively. If the equation of the line A B is 3 y=2 x , then the equation of the line A C is

Options

  1. A2 y=3 x
  2. B2 y=x
  3. Cx+y=0
  4. D2 x-y=0

Correct answer

A. 2 y=3 x

Step-by-step solution

A B C is an isosceles triangle B (3,2) and C (2,3) B and C are symmetric about the line y=x Equation of A B=3 y=2 x Equation of A C is symmetric about y=x Equation of A C=2 y=3 x

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