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If the circle x2+y2=a2 intersects the hyperbola xy=c2 in four points (xi,yi) for i=1,2,3, and 4 then y1+y2+y3+y4= |
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Answer» If the circle x2+y2=a2 intersects the hyperbola xy=c2 in four points (xi,yi) for i=1,2,3, and 4 then y1+y2+y3+y4= |
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