1) y = - (9/8), 8 2) y = 2, 8 3) y = - (9/4), 9 4) None of these Solution: (2) y = 2, 8 Comparing the given equation with standard form x2 =... View Article
1) an ellipse 2) a hyperbola 3) a circle 4) none of these Solution: (4) none of these [x2 / (1 - r)] - [y2 / (1 + r)] = 1 ----- as r > 1... View Article
1) 12/5 2) 16 3) 24/7 4) 24/5 5) 12/7 Solution: (4) 24 / 5 The focus of the given hyperbola (ae, 0) lies on 2x + 3y - 6 = 0 as it is the... View Article
1) 8/5 2) 5/8 3) 10 4) 12 5) None of these Solution: (3) 10 The focus is S and M is any point on the directrix, By definition, PS = e PM 6... View Article
1) x = cos θ - 1, y = 2 sin θ - 1 2) x = 2cos θ - 1, y = sin θ + 1 3) x = cos θ - 1, y = 2 sin θ + 1 4) x = cos θ + 1, y = 2 sin θ + 1 5) x =... View Article