JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

1 of 1

Application +4 | -1

The length of the perpendicular from the origin, on the normal to the curve,

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

at the point (2, 2) is

View answer and explanation

Correct option: B

2\sqrt 2

Option B (

2\sqrt 2

) is correct because the length of the perpendicular from the origin to the normal at (2,2) is the distance between (0,0) and (2,2).

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