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CBSE Class 12 Math 2022 (Term II) Delhi Set 3 Solved Paper

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The Cartesian equation of a line A BA\ B is :
  2x−112=  y+22=  z−33\; \frac{2x-1}{12} = \; \frac{y+2}{2} = \; \frac{z-3}{3}
Find the direction cosines of a line parallel to line A BA\ B.
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