Question

Find the equation of director circle of the conic 14x2 - 4xy +11y2-44x-58y + 71 = 0.
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Answer 1

Answer:

Answer

14x

2

−4xy+11y

2

−44x−58y+71=0

General Equation:-

Ax

2

+Bxy+Cy

2

+Dx+Ey+F

B

2

−4AC=(−4)

2

−4(14)(11)<0

∴Ellipse