A point on the ellipse, `4x^2 +9y^2=36`, where the normal is parallel to the line, `4x -2 y-5=0` is (A) `(8/5,-9/5)` (B) `(-9/5,8/5)` (C) `(8/5,9/5)` (D) `(9/5,8/5)`

A point on the ellipse 4x^(2) +9y^(2) = 36 where the normal is parallel to the line 4x- 2y -5=0 is

On the ellipse 4x^2+9y^2=1, the points at which the tangents are parallel to the line 8x=9y are (a) (2/5,1/5) (b) (-2/5,1/5) (c) (-2/5,-1/5) (d) (2/5,-1/5)

On the ellipse 4x^2+9y^2=1, the points at which the tangents are parallel to the line 8x=9y are (a) (2/5,1/5) (b) (-2/5,1/5) (-2/5,-1/5) (d) (2/5,-1/5)

On the ellipse 4x^(2)+9y^(2)=1, the points at which the tangents are parallel to the line 8x=9y are ((2)/(5),(1)/(5))( b ) (-(2)/(5),(1)/(5))(-(2)/(5),-(1)/(5))( d) ((2)/(5),-(1)/(5))

The point of contact 8x-9y+5 = 0 with the ellipse 4x^(2)+9y^(2)=1 is

The point of contact 8x-9y+5 = 0 with the ellipse 4x^(2)+9y^(2)=1 is

The centre of the circle whose readius is 5 and which touches the circle x ^(2) + y ^(2) - 2x - 4y - 20 = at (5,5) is a) (10,5) b) (5,8) c) (5,10) d) (8,9)

A square is inscribed in the circle x^2+y^2-2x+4y-93=0 with its sides parallel to the coordinate axes. The coordinates of its vertices are (-6,-9),(-6,5),(8,-9),(8,5) (-6,-9),(-6,-5),(8,-9),(8,5) (-6,-9),(-6,5),(8,9),(8,5) (-6,-9),(-6,5),(8,-9),(8,-5)

A square is inscribed in the circle x^2+y^2-2x+4y-93=0 with its sides parallel to the coordinate axes. The coordinates of its vertices are (-6,-9),(-6,5),(8,-9),(8,5) (-6,-9),(-6,-5),(8,-9),(8,5) (-6,-9),(-6,5),(8,9),(8,5) (-6,-9),(-6,5),(8,-9),(8,-5)