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Let find the radical and centre of the c...

Let find the radical and centre of the circles `x^2 + y^2 - 2x + 6y = 0 " ___"(1)`
`x^2 + y^2 - 4x - 2y + 6 = 0 " ____"(2)`
and `x^2 + y^2 -12x + 2y + 3 = 0 "___"(3)`

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Find the radical centre of the following circles. x^2 + y^2 - 4x - 6y + 5 = 0 " __"(i) x^2 + y^2 - 2x -4y - 1 = 0" ___"(ii) x^2 + y^2 - 6x - 2y = 0 " __"(iii)

Let us find the equation of the radical axis of the circles 2x^2 + 2y^2 + 3x + 6y - 5 = 0 " ___"(1) and 3x^2 + 3y^2 - 7x + 8y - 11 = 0 "___"(2)

The radical centre of the circles x^(2) + y^(2)- 2x + 6y = 0 , x^(2) + y^(2) - 4x - 2y + 6 = 0 , x^(2) + y^(2) - 12x + 12y + 30 = 0 is

the radical axis of the circles x^(2) + y^(2) + 3x + 4y - 5 = 0 " and " x^(2) + y^(2) - 5x + 5y - 6 = 0 is

Find the radical centre of the following circles. x^2 + y^2 + 4x - 7 = 0 , 2x^2 + 2y^2 + 3x + 5y - 9 = 0 , x^2 + y^2 + y = 0 .

the slope of the radical axis of the circles x^(2) + y^(2) + 3x + 4y - 5 = 0 " and " x^(2) + y^(2) - 5x + 5y - 6 = 0 is

The radical centre of the circles x^(2) + y^(2) +1=0 , x^(2) + y^(2) - 2x - 3 = 0 " and " x^(2) + y^(2) - 2y - 3 = 0 is

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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-SYSTEM OF CIRCLE-EXERXCISE - 2(b)
  1. Let find the radical and centre of the circles x^2 + y^2 - 2x + 6y = 0...

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  2. Find the equation of the radical axis of the following circles. x^2 ...

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  3. Find the equation of the radical axis of the following circles. x^2 ...

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  4. Find the equation of the radical axis of the following circles. x^2 ...

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  5. Find the equation of the radical axis of the following circles. x^2 ...

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  6. Find the equation of the common chord of the following pair of circles...

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  7. Find the equation of the common chord of the following pair of circles...

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  8. Find the equation of the common chord of the following pair of circles...

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  9. find the equation of the common tangent of the following circles at th...

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  10. find the equation of the common tangent of the following circles at th...

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  11. Show that the circles x^2 + y^2 - 2y -8x+ 8 = 0 and x^2 + y^2 - 2...

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  12. if the two circles x^2 + y^2 + 2gx + 2fy = 0 and x^2 + y^2 + 2g'...

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  13. Find the radical centre of the following circles. x^2 + y^2 - 4x - 6...

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  14. Find the radical centre of the following circles. x^2 + y^2 + 4x - ...

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  15. Show that the common chord of the circle cles x^2 + y^2 - 6x - 4y + 9...

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  16. Find the equation and length of the common chord of the following circ...

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  17. Find the equation and length of the common chord of the following circ...

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  18. Prove that the radical axis of the circles x^2 + y^2 + 2gx + 2fy + c...

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  19. Show that the circles x^2 +y^2 + 2ax + c = 0 and x^2 + y^2 + 2by ...

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  20. Show that the circles x^2 + y^2 - 2x =0 and x^2 + y^2 + 6x - 6y + 2 = ...

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  21. Find the equation of the circle which cuts the following circles ortho...

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