1) 1/√2 2) 1/2 3) √3/2 4) 3/4 5) 3/5 Solution: (3) √3/2 Given the equation of the ellipse is... View Article
1) √7 / 8 2) √6 / 17 3) √3 / 2 4) √6 / 11 5) √6 / 7... View Article
1) 4 2) 8 3) 10 4) 12 Solution: (4) 12 Given, the ellipse is (x2 / 36) + (y2... View Article
1) 2y + 3 = 0 2) 3y = 2 3) 2y = 3 4) 3y + 2 = 0... View Article
1) 3y = ± 5 2) y = ± 5 3) 3y = ± 25 4) y = ± 3... View Article
1) (0, ± 3) 2) (0, ± 2) 3) (3, ± 3) 4) (0, ± 1) Solution: (3) (3, ±... View Article
1) Eccentricity 2) Directrix 3) Abscissae of vertices 4) Abscissae of foci Solution: (4) Abscissae of foci ∵ b2 =... View Article
1) Statement I is correct, Statement II is correct; Statement II is a correct explanation for Statement I 2) Statement... View Article
1) y = ±√5 2) y = -√5 3) y = 1 ± √5 4) x = -1± √5 Solution:... View Article
1) 8a√3 2) 4a√3 3) 2a√3 4) a√3 Solution: (1) 8a√3 Let the 2 vertices of the triangle be Q... View Article
1) 1/3 2) 2/3 3) 3/4 4) 4/5 Solution: (2) ⅔ 9x2 + 5y2 – 30y = 0 9x2 +... View Article
1) 4 2) 6 3) 8 4) 10 Solution: (3) 8 x2 – 3y2 – 4x – 6y – 11... View Article
1) a2 = 16, b2 = 12 2) a2 = 12, b2 = 16 3) a2 = 16, b2 =... View Article
1) 3 2) 6 3) 8 4) 4 Solution: (3) 8 9x2 + 16y2 = 144 ⇒ (x2 / 16)... View Article
1) 1/√2 2) 1/2 3) 1/2√2 4) 1/√3 Solution: (1) 1/√2 x2 + 2y2 – 2x + 3y + 2... View Article
1) (9/2, 0) 2) (4, 9/2) 3) (2, 9/2) 4) (4, 7/2) Solution: (2) (4, 9/2) x2 + 2y =... View Article
1) – (√3/2) 2) 1/2 3) √5/2 4) √7/ 3 5) √3 Solution: (2) 1/2 S (ae, 0) and S’... View Article
1) e21 + e22 = 2 2) e21 + e22 = 4 3) e1 + e2 = 4 4) e1... View Article
1) 0 2) 1 3) 2 4) 3 Solution: (2) 1 The equation of the hyperbola is (x2 / a2)... View Article
1) 4 2) 3/7 3) √12 4) 7/2 Solution: (1) 4 The equation of the ellipse is (x2 / 16)... View Article
