Ellipse Tangent and Intersection Area (Jee Mains) | ExamDuo
Ellipse
Hard
Ellipse Tangent and Intersection Area
Let for two distinct values of p the lines y = x + p touch the ellipse E : + = 1 at the points A and B. Let the line y = x intersect E at the points C and D. Then the area of the quadrilateral ABCD is equal to :
+ 
= 1 at the points A and B. Let the line y = x intersect E at the points C and D. Then the area of the quadrilateral ABCD is equal to :