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If the origin is shifted to (2,3) and th...

If the origin is shifted to (2,3) and the axes are rotated through an angle `45^(@)` about that point, then the transformed equation of `2x^(2) + 2y^(2) - 8x - 12y + 18 = 0` is

A

`x^(2) - 7y^(2) - 14xy - 2 = 0`

B

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

C

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

D

`8x^(2) - 2y^(2) = 9`

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The correct Answer is:
B
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