Question

circle, ellipse,hyperbola all formulas

Answer 1

Hi Mate!!

1) General equation of circle ( x-h)² + ( y-k)² = R²

Where ( h,k ) are co-ordinates of center of circle and R is radius.

2) General equation of ellipse ( x - h )² / a² +( x-k)² / b² = 1

(h,k ) are co-ordinates of centre of ellipse. and (a,b ) length of semi- major and semi- minor axis

3). General equation of hyperbola (x-h)²/a²+ ( y-k)²/b² = -1

Co-ordinates represent same as in ellipse.


Have a nice time.