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The radius of the circle x^(2) + y^(2) +...

The radius of the circle `x^(2) + y^(2) + 4x + 6y +13 = 0` is...

A

`sqrt26`

B

`sqrt13`

C

`sqrt23`

D

0

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The correct Answer is:
D
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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2005-MATHEMATICS
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