1.

Let axes of ellipse be coordinate axes, S and S′ be foci, B and B′ are the endpoints of the minor axis. If sin(∠SBS′)=45 and area of SBS′B′ is 20 sq. unit, then the equation of ellipse is

Answer»

Let axes of ellipse be coordinate axes, S and S be foci, B and B are the endpoints of the minor axis. If sin(SBS)=45 and area of SBSB is 20 sq. unit, then the equation of ellipse is



Discussion

No Comment Found