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A circle of radius unit is inscribed in ...

A circle of radius unit is inscribed in a triangle whose two of its sides are along coordinate axes. The locus of the circumcentre of the triangle is

A

`x+y-xy=sqrt(x^(2)+y^(2))`

B

`sqrt(x^(2)+y^(2))=x+y+xy`

C

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

D

`sqrt(x^(2)+y^(2))=2xy+x+y`

Text Solution

Verified by Experts

The correct Answer is:
C
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  15. A circle of radius unit is inscribed in a triangle whose two of its si...

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  16. The equation to the side BC of triangle ABC" is "x+5=0. If (-3, 2) is ...

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