CircleMedium
Question
For the ellipse 9x2 + 16y2 - 18x + 32y - 119 = 0, which of the following is/are true -
Options
A.centre is (1, -1)
B.length of major and minor axis are 8 and 6 respectively
C.e = 
D.foci are (1 ± √7, - 1)
More Circle Questions
Let C be the circle with centre (0, 0) and radius 3 units. The equation of the locus of the mid points of the chords of ...The circle x2 + y2 - 2 x - 3 k y - 2 = 0 passes through two fixed points, (k is the parameter)...If the circle x2 + y2 = 9 touches the circle x2 + y2 + 6y + c = 0, then c is equal to -...If the lines 3x - 4y - 7 = 0 and 2x - 3y - 5 = 0 are two diameters of a circle of area49π square units, the equatio...The centres of the circles x2 + y2 _ 6x _ 8y _ 7 = 0 and x2 + y2 _ 4x _ 10y _ 3 = 0 are the ends of the diameter of the ...