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AP EAMCET201724 Apr 2017Evening ShiftMathematicsPair of LinesActual

The angle between the lines joining the origin to the points of intersection of x+2 y+1=0 and 2 x^2-2 x y+3 y^2+2 x-y-1=0 is

Options

  1. A4
  2. B3
  3. C2
  4. D6

Correct answer

C. 2

Step-by-step solution

No solution. Refer to answer key.

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