If `(sqrt(3))b x+a y=2a b` touches the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` , then the eccentric angle of the point of contact is `pi/6` (b) `pi/4` (c) `pi/3` (d) `pi/2`

If (sqrt(3))b x+a y=2a b touches the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 , then the eccentric angle of the point of contact is (a) pi/6 (b) pi/4 (c) pi/3 (d) pi/2

If (sqrt(3))bx+ay=2ab touches the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1, then the eccentric angle of the point of contact is (pi)/(6)(b)(pi)/(4)(c)(pi)/(3)(d)(pi)/(2)

If sqrt(3) b x+a y=2 a b is a tangent to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 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 center is 2. Then the eccentric angle of the point is pi/4 (b) (3pi)/4 (c) (5pi)/6 (d) pi/6

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 pi/4 (b) (3pi)/4 (c) (5pi)/6 (d) pi/6

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 pi/4 (b) (3pi)/4 (c) (5pi)/6 (d) pi/6

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 (pi)/(4) (b) (3 pi)/(4) (c) (5 pi)/(6) (d) (pi)/(6)

The line (x)/(a)cos theta-(y)/(b)sin theta=1 will touch the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 at point P whose eccentric angle is (A) theta(B)pi-theta(C)pi+theta(D)2 pi-theta

If the eccentricity of the hyperbola x^(2)-y^(2)(sec)alpha=5 is sqrt(3) xx the eccentricity of the ellipse x^(2)(sec)^(2)alpha+y^(2)=25, then a value of alpha is : (a) (pi)/(6) (b) (pi)/(4) (c) (pi)/(3) (d) (pi)/(2)