AP EAPCET 20-Aug-2021 Shift 1 Paper
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Question : 55 of 160
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The length of the common chord of the circles x 2 + y 2 + 3 x + 5 y + 4 = 0 and x 2 + y 2 + 5 x + 3 y + 4 = 0 is ______ units
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