Math, asked by mukulpunia, 5 months ago

To prove that the equation x^2 + y^2 +z^2+2ux + 2vy + 2wz+d = 0 represents a
sphere and hence find its centre and radius.

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Answered by Hridya2009

Answer:

Proof Let P(x, y, z) be any point on the sphere, we have. ICPI =r. CP2 = p2 ... O represents a sphere and find its radius and centre. ... If so, find their centre and radius. (i) x + y2 ... Let x + y + 2+ + 2ux + 2vy + 2wz + d = 0 be the equation of the.

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