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Mathematics
Mathematics
Problem
The value of
m
m
m
for which the straight line
3
x
−
2
y
+
z
+
3
=
0
3x - 2y + z + 3 = 0
3
x
−
2
y
+
z
+
3
=
0
and
4
x
−
3
y
+
4
z
+
1
=
0
4x - 3y + 4z + 1 = 0
4
x
−
3
y
+
4
z
+
1
=
0
is parallel to the plane
2
x
−
y
+
m
z
−
2
=
0
2x - y + mz - 2 = 0
2
x
−
y
+
m
z
−
2
=
0
is a.
−
2
-2
−
2
b.
8
8
8
c.
−
18
-18
−
18
d.
11
11
11
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