JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

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Application +4 | -1

If the line L:

\frac{x}{5}+\frac{y}{b}=1

passes through

(13,32)

and line

\mathrm{K}: \frac{x}{c}+\frac{y}{3}=1

is parallel to

\mathrm{L}

, then the distance between

\mathrm{L}

and

\mathrm{K}=\ldots \ldots .

View answer and explanation

Correct option: D

\frac{23}{\sqrt{17}}

Option D (

\frac{{23}}{{\sqrt{{17}}}}

) is correct because it represents the distance between the two parallel lines L and K.

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