AB is a diameter of `x^2 + 9y^2=25`. The eccentric angle of A is `pi/6` . Then the eccentric angle of B is

P and Q are points on the ellipse x^2/a^2+y^2/b^2 =1 whose center is C . The eccentric angles of P and Q differ by a right angle. If /_PCQ minimum, the eccentric angle of P can be (A) pi/6 (B) pi/4 (C) pi/3 (D) pi/12

P and Q are points on the ellipse x^2/a^2+y^2/b^2 =1 whose center is C . The eccentric angles of P and Q differ by a right angle. If /_PCQ minimum, the eccentric angle of P can be (A) pi/6 (B) pi/4 (C) pi/3 (D) pi/12

The eccentric angle of one end of a diameter of x^(2)+3y^(2)=3 is pi/6 , then the eccentric angle of the other end will be

The eccentric angle of one end of a diameter of x^(2)+3y^(2)=3 is pi/6 , then the eccentric angle of the other end will be

The eccentric angle of one end of a diameter of x^(2)+3y^(2)=3 is pi/6 , then the eccentric angle of the other end will be

P and Q are points on the ellipse x^2/a^2+y^2/b^2 =1 whose center is C. The eccentric angles of P and Q differ by a right angle. If /_PCQ minimum, the eccentric angle of P can be (A) pi/6 (B) pi/4 (C) pi/3 (D) pi/12

The distance of a point on the ellipse (x^2)/6+(y^2)/2=1 from the center is 2. Then the eccentric angle of the point is

The distance of a point on the ellipse (x^(2))/(6)+(y^(2))/(2)=1 from the centre is 2 Then the eccentric angle of the point is

If the distrance of a point on the ellipse 4x^(2) +9y^(2) =36 from its centre is 2, then the eccentric angle of the point is-

If the distance of a point of the ellipse x^2/6+y^2/2=1 from the center is 2, then the eccentric angle is