Q.The centre of the circle $4x^2 + 4y^2 - 8x - 12y - 25 = 0$ is

(1, 3/2)

(1, 1.5)

(2,3)

(1,3)

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.The centre of the circle 4x2+4y2−8x−12y−25=04x^2 + 4y^2 - 8x - 12y - 25 = 04x2+4y2−8x−12y−25=0 is