AP EAPCET 18th May 2023 Shift 1 Solved Paper
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Question : 52 of 160
Marks:
+1,
-0
The product of the slopes of the common tangents drawn to the circles x 2 + y 2 + 2 x − 2 y − 2 = 0 and x 2 + y 2 − 2 x + 2 y + 1 = 0 is
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