Mutually perpendicular tangents `T Aa n dT B` are drawn to `y^2=4a x` . Then find the minimum length of `A Bdot`

Mutually perpendicular tangents T A and T B are drawn to y^2=4a x . Then find the minimum length of A B

Mutually perpendicular tangents TA and TB are drawn to y^2=4a x . Then find the minimum length of AB

Mutually perpendicular tangents TA and TB are drawn to y^(2)=4ax. Then find the minimum length of AB.

If eight distinct points can be found on the curve |x|+|y|=1 such that from eachpoint two mutually perpendicular tangents can be drawn to the circle x^2+y^2=a^2, then find the range of adot

If eight distinct points can be found on the curve |x|+|y|=1 such that from eachpoint two mutually perpendicular tangents can be drawn to the circle x^2+y^2=a^2, then find the range of adot

If eight distinct points can be found on the curve |x|+|y|=1 such that from eachpoint two mutually perpendicular tangents can be drawn to the circle x^2+y^2=a^2, then find the tange of adot

If eight distinct points can be found on the curve |x|+|y|=1 such that from eachpoint two mutually perpendicular tangents can be drawn to the circle x^(2)+y^(2)=a^(2), then find the tange of a.

If from a point P(a ,b ,c) prpendiculars P Aa n dP B are drawn to y za n dz x-p l a n e s , find the eqution of th plane O A Bdot

If from a point P(a ,b ,c) perpendiculars P Aa n dP B are drawn to Y Za n dZ X-p l a n e s find the vectors equation of the plane O A Bdot

Tangents P Aa n dP B are drawn to x^2+y^2=a^2 from the point P(x_1, y_1)dot Then find the equation of the circumcircle of triangle P A Bdot