The points A(7, 8), B(-5, 2) and C(3, 6)   | Filo
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Class 12

Math

Algebra

Determinants

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The points and  

  1. are not collinear
  2. cannot be plotted
  3. are not defined
  4. are collinear
Correct Answer: Option(d)
Solution: The given points are and
Now if points and are collinear, then slope slope
Slope  
Slope and slope
Therefore, slope slope slope
Therefore, the points and are collinear.
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