Let two points be A(1, –1) and B(0, 2). If a point P(x', y') be such that the area of …PAB = 5 sq. units and it lies on the line, 3x + y – 4… = 0, then a value of … is :

Option D. Point P(x', y') lies on the line 3x + y – 4… = 0

Straight Lines and Pair of Straight Lines

JEE Main 2020 · 8 Jan, Morning shift · Q5517

MathematicsMedium128×since 2002Q5517

Let two points be A(1, –1) and B(0, 2). If a point P(x', y') be such that the area of

\Delta

PAB = 5 sq. units and it lies on the line, 3x + y – 4

\lambda

= 0, then a value of

\lambda

is :