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Mathematics
Problem
The line L given by
x
5
+
y
b
=
1
\frac{x}{5} + \frac{y}{b} = 1
5
x
+
b
y
=
1
passes through the point (13, 32). The line K is parallel to L and has the equation
x
c
+
y
3
=
1
\frac{x}{c} + \frac{y}{3} = 1
c
x
+
3
y
=
1
. Then the distance between L and K is : [AIEEE-2010] (1)
23
15
\frac{23}{\sqrt{15}}
15
23
(2)
17
\sqrt{17}
17
(3)
17
15
\frac{17}{\sqrt{15}}
15
17
(4)
23
17
\frac{23}{\sqrt{17}}
17
23
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