JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

1 of 1

Application +4 | -1

If the angle between the pair of straight lines represented by the equation

x^2-3 x y+\lambda y^2+3 x-5 y+2=0

, is

\tan ^{-1} 3

, where '

\lambda

' is a non-negative real number. Then,

\lambda=

View answer and explanation

Correct option: B

Option A (0) is correct because substituting the coefficients into the equation and solving for

\lambda

yields

\lambda = 0

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