Application Of Derivatives - Length Of Tangent & Sub Tangent

Application Of Derivatives|Excercise Questions

Length of tangent | Power of a point

Length Of Tangent And Secant Of Circle

Length OF tangent || Power OF point

Exercise Questions|Length Of Tangent, Sub Tangent, Normal & Sub Normal|Exercise Questions|OMR

Lines And Circle|Equation Of Tangent|Length Of Tangent|Equation of pair Of Tangents|OMR

Tangent: Pair OF tangent || Length OF tangent || Angle between tangent || Chord OF contact || Director circle || Examples

Application OF Derivatives||Application OF Dimensional Analysis

For the curve y=a ln(x^(2)-a^(2)), show that the sum of length of tangent and sub-tangent at any point is proportional to product of coordinates of point of tangency.