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Without rotating the original coordinate...

Without rotating the original coordinate axes, to which point should origin be transferred, so that the equation `x^2 + y^2 - 4x + 6y - 7= 0` is changed to an equation which contains no term of first degree?

A

(3, 2)

B

(2, -3)

C

(-2,3)

D

none of these

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The correct Answer is:
B
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