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AP EAMCET201726 Apr 2017Evening ShiftMathematicsThree Dimensional GeometryActual

If the direction cosines of a line L are (p q, q, q) and the angle between the line L with the positive direction of the X -axis is 3 , then p^2: q^2=

Options

  1. A2: 3
  2. B3: 4
  3. C8:9
  4. D16: 9

Correct answer

D. 16: 9

Step-by-step solution

No solution. Refer to answer key.

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