JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

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Application +4 | -1

The distance between the pair of parallel lines

{x^2} + 2xy + {y^2} - 8ax - 8ay - 9{a^2} = 0

View answer and explanation

Correct option: D

5\sqrt 2 a

Option D (

5\sqrt 2 a

) is correct because it is the distance calculated using the formula for the distance between parallel lines represented by the given equation.

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