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Mathematics
Mathematics
Problem
The Cartesian equation of the plane perpendicular to the line
x
−
1
2
=
y
−
3
−
1
=
z
−
4
2
\frac{x-1}{2} = \frac{y-3}{-1} = \frac{z-4}{2}
2
x
−
1
=
−
1
y
−
3
=
2
z
−
4
and passing through the origin is a.
2
x
−
y
+
2
z
−
7
=
0
2x - y + 2z - 7 = 0
2
x
−
y
+
2
z
−
7
=
0
b.
2
x
+
y
+
2
z
=
0
2x + y + 2z = 0
2
x
+
y
+
2
z
=
0
c.
2
x
−
y
+
2
z
=
0
2x - y + 2z = 0
2
x
−
y
+
2
z
=
0
d.
2
x
−
y
−
z
=
0
2x - y - z = 0
2
x
−
y
−
z
=
0
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