If the equation ax2 + (2 – b) xy + 3y2 – 6bx + 30y + 6b = 0 repres – InterviewSolution

1.	If the equation ax2 + (2 – b) xy + 3y2 – 6bx + 30y + 6b = 0 represents a circle, then a = __________, b = __________.
Answer» If the equation ax² + (2 – b) xy + 3y² – 6bx + 30y + 6b = 0 represents a circle, then a = __________, b = __________.

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