1.

The equation of circle passing through (4, 5) and having the centre at (2, 2), is            [MNR 1986; MP PET 1984]

A.            \[{{x}^{2}}+{{y}^{2}}+4x+4y-5=0\]
B.            \[{{x}^{2}}+{{y}^{2}}-4x-4y-5=0\]
C.            \[{{x}^{2}}+{{y}^{2}}-4x=13\]                                       
D.            \[{{x}^{2}}+{{y}^{2}}-4x-4y+5=0\]
Answer» C.            \[{{x}^{2}}+{{y}^{2}}-4x=13\]                                       


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