Length OF tangent, Normal Subtangent and Subnormal

Tangent and normal

Tangent and normal

Tangent and normal

Tangent and normal

Lenth OF Tangent || Normal || Subtangent || Subnormal

Angle OF intersection between 2 curves || Length OF Tangent & Subtangent || Normal & Subnormal

Tangent || Normal

The lengths of tangent, subtangent, normal and subnormal for the curve y=x^(2)+x-1 at (1,1) are A,B,C and D respectively, then their increasing order is

Slope of tangent and normal