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If points A and B are (1, 0) and (0, 1),...

If points `A and B` are (1, 0) and (0, 1), respectively, and point `C` is on the circle `x^2+y^2=1` , then the locus of the orthocentre of triangle `A B C` is `x^2+y^2=4` `x^2+y^2-x-y=0` `x^2+y^2-2x-2y+1=0` `x^2+y^2+2x-2y+1=0`

A

`x^(2)+y^(2)-2x-2y+1=0`

B

`x^(2)+y^(2)-x-y=0`

C

`x^(2)+y^(2)=4`

D

`x^(2)+y^(2)+2x-2y+1=0`

Text Solution

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The correct Answer is:
A
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