Question:
Let the lines l1 : \(\frac{x+5}{3} =\frac{y+4}{1}=\frac{z−α}{−2}\) and l2 :3x+2y+z–2=0=x–3y+2z-13 be coplanar. If the point P(a, b, c) on l1 is nearest to the point Q(-4,-3, 2), then |a| + |b|+|c| is equal to
Let the lines l1 : \(\frac{x+5}{3} =\frac{y+4}{1}=\frac{z−α}{−2}\) and l2 :3x+2y+z–2=0=x–3y+2z-13 be coplanar. If the point P(a, b, c) on l1 is nearest to the point Q(-4,-3, 2), then |a| + |b|+|c| is equal to
Updated On: Dec 29, 2025
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The Correct Option is B
Solution and Explanation
The correct option is(B): 10
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