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The equation of the circle touching the ...

The equation of the circle touching the y-axis at the origin and passing through (b,c) is

A

`b(x^(2)+y^(2))=x(b^(2)-c^(2))`

B

`b(x^(2)+y^(2))=y(b^(2)+c^(2))`

C

`b(x^(2)+y^(2))=x(b^(2)+c^(2))`

D

`b(x^(2)+y^(2))=y(b^(2)-c^(2))`

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-CIRCLE-Exercise 1B(Circle-Line)
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  2. The equation of the circles which touch the y-axis at the origin and t...

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  3. The equation of the circle touching the y-axis at the origin and passi...

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  4. The equation of the cirles touching the coordinate axes and the line x...

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  10. The equation of the circle whose centre lies in the first quadrant and...

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  11. The equation of the circle having centre on the line x+y=1 and touchin...

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  12. The equation to the circles which touch the lines 3x-4y+1=0, 4x+3y-7=0...

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  13. The equation of the circle which has a radius 5 and tangent as the lin...

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  14. The equation of the circle passing through the point (1,-2) and having...

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  15. The equation of the circles which touch the y-axis at a distance 4from...

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  16. Consider a family of circles which are passing through the point (-1,1...

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  17. A variable circle passes through the fixed point (2,0) and touches the...

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  18. If the line x+3y=0 is tangent at (0,0) to the circle of radius 1, then...

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  19. O is the origin and OA, OB are a pair of tangents to the x^(2)+y^(2)+2...

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  20. If O is the origin OP, OQ are the tangent to the circle x^(2)+y^(2)+2g...

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