The equation of the circle, concentric with the circle 2x^2+2y^2-6x+8y+1=0 and double of its area is

MHT CET 2024 Mathematics question

The equation of the circle, concentric with the circle and double of its area is

Answer: (C)

Divide the given circle by 2: . Centre and . Double the area means with the same centre: , i.e.

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Question ID VK-099884