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Mathematics
Mathematics
Problem
Given lines
x
−
4
2
=
y
+
5
4
=
z
−
1
−
3
\frac{x-4}{2} = \frac{y+5}{4} = \frac{z-1}{-3}
2
x
−
4
=
4
y
+
5
=
−
3
z
−
1
and
x
−
2
1
=
y
+
1
3
=
z
2
\frac{x-2}{1} = \frac{y+1}{3} = \frac{z}{2}
1
x
−
2
=
3
y
+
1
=
2
z
Statement I
The lines intersect.
Statement II
They are not parallel.
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