Question

If the lines $\frac{x−1}{2}=\frac{2−y }{−3} =\frac{ z−3 }{α}$ and $\frac{x−4 }{5} =\frac{y−1}{ 2}= \frac{z}{ β}$ intersect, then the magnitude of the minimum value of 8αβ is ___.

Answer 1

The correct answer is: 18