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Mathematics
Mathematics
Problem
If
3
x
+
4
y
−
5
=
0
3x + 4y - 5 = 0
3
x
+
4
y
−
5
=
0
and
4
x
+
k
y
−
8
=
0
4x + ky - 8 = 0
4
x
+
k
y
−
8
=
0
are two parallel lines then
k
k
k
is :-
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