TS EAMCET Engineering 14 May 2023 Shift 2 Solved Paper
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If the equation of the circle whose radius is √ 10 and which touches the circle x 2 + y 2 + 2 x + 8 y − 23 = 0 externally at the point ( 1 , 2 ) is x 2 + y 2 + a x + b y + c = 0 , then | a + b + c | =
[TG EAPCET 14 May 2023 Shift 2]
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