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AP EAMCET201725 Apr 2017Evening ShiftMathematicsStraight LinesActual

The point P(a, b) lies on the straight line 3 x+2 y=13 and the point Q(b, a) lies on the straight line 4 x-y=5 . Then the equation of the line P Q is

Options

  1. Ax+y=7
  2. Bx+y=5
  3. Cx+y=2
  4. Dx+y=21

Correct answer

B. x+y=5

Step-by-step solution

No solution. Refer to answer key.

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