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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 |
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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 SBS′B′ is 20 sq. unit, then the equation of ellipse is |
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