JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

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Application +4 | -1

The distance between the pair of lines represented by the equation

{x^2} - 6xy + 9{y^2} + 3x - 9y - 4 = 0

View answer and explanation

Correct option: C

\sqrt {\frac{5}{2}}

Option C (

\sqrt {\frac{5}{2}}

) is correct because the distance between the parallel lines is calculated using the formula involving the coefficients of the equation.

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