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

• A. 8
• B. 10
• C. 12
• D. 14

Answer 1

Answer: (B)

10

Answer 2

The correct option is(B): 10