1.

The equation of the circumcircle of the triangle formed by the lines \[x=0,y=0,2x+3y=5\] is   [MP PET 2004]

A.            \[{{x}^{2}}+{{y}^{2}}+2x+3y-5=0\]                            
B.            \[6({{x}^{2}}+{{y}^{2}})-5\text{ }(3x+2y)=0\]
C.            \[{{x}^{2}}+{{y}^{2}}-2x-3y+5=0\]                              
D.            \[6({{x}^{2}}+{{y}^{2}})+5\text{ }(3x+2y)=0\]          
Answer» C.            \[{{x}^{2}}+{{y}^{2}}-2x-3y+5=0\]                              


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