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Centre of circle , passing through (0,0)...

Centre of circle , passing through (0,0) ,(a,0) and (0,b) , is

A

(a,b)

B

`((a)/(2),(b)/(2))`

C

`(-(a)/(2),(b)/(2))`

D

`(-a,-b)`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • If a circle passes through the point (0,0), (a,0) and (0,b), then the coordinates of its centre are

    A
    (a,b)
    B
    `(-(a)/(2),-(b)/(2))`
    C
    `((a)/(2),(b)/(2))`
    D
    (-a, -b)

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