1.

The circle \[{{x}^{2}}+{{y}^{2}}-8x+4y+4=0\]touches  [Karnataka CET 1999, 2004; Pb. CET 2000]

A.            x-axis only                               
B.            y- axis only
C.            Both x and y- axis                   
D.            Does not touch any axis
Answer» C.            Both x and y- axis                   


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