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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

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The correct Answer is:
`X^(2)-7Y^(2)-14XY-2 = 0`
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