SaraNextGen.Com


The focal chord of  is tangent to  , then the possible value of the square of slope of this chord is


Question ID - 153580 | Toppr Answer

The focal chord of  is tangent to  , then the possible value of the square of slope of this chord is

1 Answer - 5876 Votes

3537

Answer Key : (1) -

(1)

Focus of is

Any focal chord is

Or

This focal chord touches the circle

Then distance from the center of circle to this chord is equal to radius of the circle

Or  or

Or



SaraNextGen