JEE Mains Model Paper 10
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Question : 83 of 90
Marks:
+1,
-0
The set of all real values of λ for which exactly two common tangents can be drawn to thecircles x 2 + y 2 – 4x – 4y + 6 = 0 and x 2 + y 2 – 10x – 10y + λ = 0 is the interval
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