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Mathematics
Mathematics
Problem
14. Find the distance of the line
4
x
+
7
y
+
5
=
0
4 x+7 y+5=0
4
x
+
7
y
+
5
=
0
from the point
(
1
,
2
)
(1,2)
(
1
,
2
)
along the line
2
x
−
y
=
0
2 x-y=0
2
x
−
y
=
0
.
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