The centre of circle inscribed in square formed by the lines \[{{x}^{2}}-8x+12=0\]and \[{{y}^{2}}-14y+45=0\], is [IIT Screening 2003]

The centre of circle inscribed in square formed by the lines \[{{x}^{2

1.	The centre of circle inscribed in square formed by the lines \[{{x}^{2}}-8x+12=0\]and \[{{y}^{2}}-14y+45=0\], is [IIT Screening 2003]
A.	(4, 7)
B.	(7, 4)
C.	(9, 4)
D.	(4, 9)
Answer» B. (7, 4)

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The centre of circle inscribed in square formed by the lines \[{{x}^{2}}-8x+12=0\]and \[{{y}^{2}}-14y+45=0\], is [IIT Screening 2003]

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