Position of point (4, -3) with respect to ellipse 2{x^2} + 5{y^2} = 20 is

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10-2. Parabola, Ellipse, Hyperbola

easy

The position of the point $(4, -3)$ with respect to the ellipse $2{x^2} + 5{y^2} = 20$ is

A

Outside the ellipse

B

On the ellipse

C

On the major axis

D

None of these

Solution

(a) Since ${S_1} > 0$. Hence the point is outside the ellipse.

Standard 11

Mathematics

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