The mid point of the chord 4x - 3y = 5 of the hyperbola 2x2 - 3y2 = 12 is
(2, 1)
B.
(2, 1)
Given, 4x - 3y = 5 and 2x2 - 3y2 = 12
Let A and B are two fixed points in a plane, then locus of another point Con the same plane such that CA + CB = constant, (> AB) is
circle
ellipse
parabola
hyperbola
If the normal at (ap, 2ap) on the parabola y2 = 4ax, meets the parabola again at (aq2 , 2aq), then
p2 + pq + 2 = 0
p2 - pq + 2 = 0
q2 + pq + 2 = 0
p2 + pq + 1
The curve described parametrically by x = t2 + 2t - 1, y = 3t + 5 represents :
an ellipse
a hyperbola
a parabola
a circle