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If one of the diameters f the circle, gi...

If one of the diameters f the circle, given by the equation `x^(2)+y^(2)-4x +6y- 12=0` is a chord of a circle S, whose centre is `(-3,2)`, the radius of S is

A

`10` unit

B

`5` unit

C

`5 sqrt2` unit

D

`5 sqrt3` unit

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2018-MULTIPLE CHOICE QUESTIONS
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