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When the origin shifted to a suitable po...

When the origin shifted to a suitable point P, the equation `2x^2+y^2-4x+4y=0` transformed as `2x^2+y^2-8x+8y+18=0`, then P=

A

(1,2)

B

(1,-2)

C

(-1,2)

D

(-1,-2)

Text Solution

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The correct Answer is:
C
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