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If x^(2)+y^(2)+2gx+6y+5g+3=0 represents ...

If `x^(2)+y^(2)+2gx+6y+5g+3=0` represents a circle then `g in`

A

R-(2,3)

B

R

C

(2,3)

D

`(-oo,0)`

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The correct Answer is:
A
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