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Without changing the direction of the axes, the origin is transferred to the point (2,3). Then the equation `x^(2)+y^(2)-4x-6y+9=0` changes to

A

`x^(2)+y^(2)+4=0`

B

`x^(2)+y^(2)=4`

C

`x^(2)+y^(2)-8x-12y+48=0`

D

`x^(2)+y^(2)=9`

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The correct Answer is:
B, D
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