JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

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Application +4 | -1

If the slopes of one of the lines given by

a{x^2} + 2hxy + b{y^2} = 0

is 5 times the other, then

View answer and explanation

Correct option: A

5{h^2} = 9ab

Option A (

5{h^2} = 9ab

) is correct because it represents the condition when one slope is 5 times the other for the given equation of pair of straight lines.

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