JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

1 of 1

Application +4 | -1

The line

2x - y = 1

bisects angle between two lines. If equation of one line is

y = x,

then the equation of the other line is

View answer and explanation

Correct option: B

x - 2y + 1 = 0

Option B (

\sqrt {2/3}

) is correct because it represents the length of each side of the equilateral triangle given the vertex and the base.

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