If the radius of the largest circle with centre (2,0) inscribed in the ellipse x²+4y²=36 is r, then 12r ² is equal to:

Coordinate Geometry: JEE Main 2023 Mathematics question

JEE Main 2023 · 11 Apr, Evening shift · Q3788

JEE Main 202311 Apr, Evening shiftMathematicsMediumCoordinate Geometry478× since 2002

If the radius of the largest circle with centre (2,0) inscribed in the ellipse

x^2+4y^2=36

is r, then 12r

^2

is equal to :

JEE Main 2023 · 11 Apr, Evening shift · Q3788

JEE Main 202311 Apr, Evening shiftMathematicsMediumCoordinate Geometry478× since 2002

If the radius of the largest circle with centre (2,0) inscribed in the ellipse

x^2+4y^2=36

is r, then 12r

^2

is equal to :