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AP EAMCET201726 Apr 2017Morning ShiftMathematicsStraight LinesActual

The set of all values of a such that both the points (1,2) and (3,4) lie on the same side of the line 3 x-5 y+a=0

Options

  1. Ax IR : x>11
  2. Bx IR : x>11 x IR : x < 7
  3. Cx IR : x < 7

Correct answer

B. x IR : x>11 x IR : x < 7

Step-by-step solution

(a-7)(a-11)>0a 11

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