The vertices of a triangle are (0, 0), (...

The vertices of a triangle are (0, 0), (1,0) and (0,1). Then excentre opposite to (0, 0) is

A

`(1-(1)/(sqrt(2)),1+(1)/(sqrt(2)))`

B

`(1+(1)/(sqrt(2)),1+(1)/sqrt(2))`

C

`(1+(1)/(sqrt(2)),1-(1)/(sqrt(2)))`

D

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

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The correct Answer is:

B

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