The number of common tangents to the circles x^2 + y^2 = 4 and x^2 + y^2 - 6x - 8y = 24 is

JEE Advanced Mathematics question

The number of common tangents to the circles and is

Answer: (B)

, . Second circle: , , .

C_1C_2r_2$

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Question ID VK-108924