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The equation to the auxiliary circle of ...

The equation to the auxiliary circle of `(x^(2))/(12)+(y^(2))/(18)=1` is

A

`x^(2)+y^(2)=12`

B

`x^(2)+y^(2)=18`

C

`x^(2)+y^(2)=6`

D

`x^(2)+y^(2)=30`

Text Solution

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The correct Answer is:
B
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