EllipseEasy
Question
Area of the ellipse (2x + 3y - 5)2 + 4(-3x + 2y + 1)2 = 52 is equal to-
Options
A.8π
B.4π
C.2π
D.π
Solution
which is equivalent ot
= 1 with a = 2,b=1
∴ Area of ellipse = π.2.1 = 2π
Create a free account to view solution
View Solution FreeMore Ellipse Questions
If the eccentricity of an ellipse be 5/8 and the distance between its foci be 10, then its latus rectum is -...If the points of intersection of the ellipses $x^{2} + 2y^{2} - 6x - 12y + 23 = 0$ and $4x + 2y^{2} - 20x - 12y + 35 = 0...The area of the rectangle formed by the perpendiculars from the centre of the standard ellipse to the tangent and normal...$P$ and $Q$ are two points on the upper half of the ellipse $\frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1$. The centre ...The line x = at2 meets the ellipse in the real points if...