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Mathematics
Mathematics
Problem
Find the value of
k
k
k
for which the lines
2
x
−
3
y
+
6
=
0
2x - 3y + 6 = 0
2
x
−
3
y
+
6
=
0
,
3
x
+
y
−
4
=
0
3x + y - 4 = 0
3
x
+
y
−
4
=
0
, and
k
x
+
5
y
−
7
=
0
kx + 5y - 7 = 0
k
x
+
5
y
−
7
=
0
are concurrent (intersect at a single point).
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