anyone got the notes of conic section????
Answers
Answer:
Define b by the equations c2 = a2 − b2 for an ellipse and c2 = a2 + b2 for a hyperbola. For a circle, c = 0 so a2 = b2. For the parabola, the standard form has the focus on the x-axis at the point (a, 0) and the directrix the line with equation x = −a.HOW TO IDENTIFY THE FOUR CONIC SECTIONS IN EQUATION FORM
Circle. When x and y are both squared and the coefficients on them are the same — including the sign. ...
Parabola. When either x or y is squared — not both. ...
Ellipse. When x and y are both squared and the coefficients are positive but different. ...
Hyperbola
Answer:
The two conic sections will be of same shape if they have same eccentricity. A conic section is defined as the locus of all points whose distances to a point (the focus) and a line (the directrix) are in a constant ratio.
