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Co - ordinate Geometry 3D Geometry

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The locus of a first degree equation in x,y,z is a

A. Straight line

B. Sphere

C. Plane

D. Either a or b

E. None of the above

View Answer

Correct choice: C

Explanation:

Ax + By + Cz + D = 0 always represents a plane.

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Eamcet Mathematics Co - ordinate Geometry 3D Geometry

Eamcet Mathematics
Co - ordinate Geometry 3D Geometry