CircleHard
Question
With respect to the ellipse 4x2 + 7y2 = 8, the correct statement(s) is/are -
Options
A.length of latus rectum 
B.the distance between the directrix 4 
C.tangent at
is 2x + 7y = 8
D.Area of ᐃ formed by foci and one end of minor axis is 
More Circle Questions
The tangent and normal at P (t), for all real positive t, to the parabola y2 = 4ax meet the axis of the parabola in T an...In a system of three curves C1, C2 and C3. C1 is a circle whose equation is x2 + y2 = 4. C2 is the locus of orthogonal t...If from any point P on the circle x2 + y2 + 2gx + 2fy + c = 0, tangents are drawn to the circle x2 + y2 + 2gx + 2fy + c ...The equation of the circle passing through the point (1, 1) and through the point of intersection of circles x2 + y2 + 1...If P = (x, y), F1 = (3,0), F2 = (-3,0) and 16x2 + 25y2 = 400 then PF1 + PF2 equals...