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Equation of the chord of the circle x^...

Equation of the chord of the circle ` x^(2) + y^(2) - 4x = 0 ` whose mid-point is (1,0) , is

A

x= 1

B

x = 2

C

y = 1

D

y = 2

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The correct Answer is:
A
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MARVEL PUBLICATION-CIRCLE AND CONICS -MULTIPLE CHOICE QUESTIONS
  1. If the equation 3x^(2) + 3y^(2) + kxy + 9x + (k - 6) y + 3 = 0 rep...

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  2. If the two circle x^(2) + y^(2) - 3x + ky - 5 = 0 and 4x^(2) ...

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  3. Equation of the chord of the circle x^(2) + y^(2) - 4x = 0 whose mi...

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  4. Find the equation of the circle passing through the origin and the ...

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  5. The equation of the the circle having x - y - 2 = 0 and x - y + 2 = 0 ...

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  6. Area of a circle in which a chord of length sqrt(2) makes an angle (pi...

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  7. An acute triangle PQR is inscribed in the circle x^2+y^2= 25. If Q and...

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  8. Centre of the circle toucing y-axis at (0,3) and making an intercept 2...

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  9. Circle x^(2) + y^(2) - 8x + 4y + 4 = 0 touches

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  10. Abscissas of two points P and Q are roots of the equation x^(2) + 2x ...

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  11. The radius of the circle sqrt(1 + a^(2)) (x^(2) + y^(2)) - 2bx - 2...

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  12. If line 3x - y + c = 0 touches circle x^(2) + y^(2) - 2x + 8y - 2...

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  13. Given A -= (2,4) " and " C -= (4,-2) . If Delta ABC is right-angle...

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  14. If y = 2x + k " touches " x^(2) + y^(2) - 4x - 2y = 0 , then k=

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  15. If line x cos alpha + y sin alpha = p " touches circle " x^(2) + y^(...

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  16. If line 4x + 3y + k = 0 " touches circle " 2x^(2) + 2y^(2) = 5x , t...

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  17. Equation of circle which touches line x = y at the origin , and passe...

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  18. If the line (x)/(a) + (y)/(b)= 1 touches the circle x^(2) + y^(2) ...

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  19. Find the equation of the circle which touches both the axes and the ...

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  20. The intercet on the line y = x by the circle x^(2) + y^(2) - 2x = 0 ...

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