Page 5 - CONIC SECTION - EBOOK._Neat
P. 5
Conic section
EQUATION
LENGTH OF TANGENT
EQUATION OF TANGENT
2
(X 1 - H) (X - H) + (Y 1 - K) (Y - K) = R
2
2
NORMAL FORM X + Y + AX + BY + C = 0
DIAMETER
RADIUS
5
