Corresponding Points : Ellipse
Trending Questions
Q.
The radius of a circle, having minimum area, which touches the curveand the lines, is
Q.
Tangent and normal are drawn at on the parabola , which intersect the axis of the parabola at and respectively. If is the center of the circle through the points and and , then a value of is
Q. Let the point P(α, β) on the ellipse 4x2+3y2=12, in the first quadrant such that the area enclosed by the lines y=x, y=β, x=α and the x− axis is maximum, then
- P≡(32, 1)
- P≡(√32, √3)
- eccentric angle of P is π3
- eccentric angle of P is π6
Q.
The point of intersection of the tangents at the point P on the ellipsex2a2+y2b2=1 and its corresponding point Q on the auxiliary circle, lies on the line
x=ae
x=0
y=0
None of these
Q. If x, y∈R, satisfies the equation (x−4)24+y29=1, then the difference between the largest and smallest value of the expression x24+y29 is
Q. If the ratio of area of triangle inscribed in the ellipse x2a2+y2b2=1 to that of triangle formed by the corresponding points on the auxiliary circle is 12, then the eccentricity of the ellipse is
- 12
- 13
- √32
- 1√2
Q. If x and y are real numbers which satisfy the relation x2+9y2−4x+6y+4=0, then the maximum value of (4x−9y)2 is
Q. If 4x2+y2=1, then the maximum value of 12x2−3y2+16xy is