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Co - ordinate Geometry Circles

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The equation ax²+by²+2hxy+2gx+2fy+c=0 will represent a circle, if

A. a=b=0 and c=0

B. f=g and h=0

C. a=b≠0 and h=0

D. f=g and c=0

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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Eamcet Mathematics Co - ordinate Geometry Circles

Eamcet Mathematics
Co - ordinate Geometry Circles