Determine the radius of the circle given by .

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

Determine the radius of the circle given by x2+y2−4x+6y−3=0x^2 + y^2 - 4x + 6y - 3 = 0. (a) 3 (b) 14\sqrt{14} (c) 4 (d) 10\sqrt{10}

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