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The equation to the circle with centre (...

The equation to the circle with centre (2, 1) and touching the line `3x + 4y = 5` is...

A

`x^(2)+y^(2)-4 x-2 y+5=0`

B

`x^(2)+y^(2)-4 x-2 y-5=0`

C

`x^(2)+y^(2)-4 x-2 y+4=0`

D

`x^(2)+y^(2)-4 x-2 y-4=0`

Text Solution

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The correct Answer is:
C
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HIMALAYA PUBLICATION-CIRCLES-QUESTION BANK
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  14. If the circles x^(2)+y^(2)-2 x-2 y-7=0 and x^(2)+y^(2)+4 x+2 y+k=0 cu...

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  15. If two circleS x^(2)+y^(2)+2 lambda x+c=0 and x^(2)+y^(2)-2 mu y-c=0 ...

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  18. The centre of a circle passing through the points (0,0),(1,0) and tou...

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