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Qn #780
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Focus of the parabola $x^2 + y^2 - 2xy - 4(x + y - 1) = 0$ is:
A.
(1,1)
B.
(1,2)
C.
(2,1)
D.
(0,2)
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ā Question: Focus of the parabola $x^2 + y^2 - 2xy - 4(x + y... | TANCET Group Studies | Tancet Group Studies