1.

A circle which passes through origin and cuts intercepts on axes a and b, the equation of circle is  [RPET 1991]

A. \[{{x}^{2}}+{{y}^{2}}-ax-by=0\]
B. \[{{x}^{2}}+{{y}^{2}}+ax+by=0\]
C. \[{{x}^{2}}+{{y}^{2}}-ax+by=0\]
D. \[{{x}^{2}}+{{y}^{2}}+ax-by=0\]
Answer» B. \[{{x}^{2}}+{{y}^{2}}+ax+by=0\]


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