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If O=(0,0), A=(1,0) and B=(1//2, sqrt3//...

If O=(0,0), A=(1,0) and `B=(1//2, sqrt3//2)` then the centre of the circle for which the lines OA, Ab and BO are the tangents, is

A

`(1/2,(1)/(2sqrt3))`

B

`(1/2,1/4)`

C

`(1/2, (-1)/(sqrt3)`

D

`(1/2,sqrt3/4)`

Text Solution

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A
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