Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Mathematics Parabola, Ellipse and Hyperbola Parabola
The equation of latus rectum of a parabola is x + y = 8 and the equation of the tangent at the vertex is x + y = 12, then length of the latus rectum is
1
4√2
2
2√2
3
8
4
8√2
5
Not Attempted