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Equation of the auxilary circle of the e...

Equation of the auxilary circle of the ellipse `3 x^(2)+4 y^(2)+6 x+16 y-29=0` is

A

`x^(2)+y^(2)+2 x+4 y-11=0`

B

`x^(2)+y^(2)-2 x+4 y-11=0`

C

` x^(2)+y^(2)+2 x-4 y-11=0`

D

`x^(2)+y^(2)-2 x-4 y-11=0`

Text Solution

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The correct Answer is:
A
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