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The equation of a line drawn through the...

The equation of a line drawn through the focus of the parabola `y^(2)=-4 x` at an angle of `120^(circ)` to the x-axis is

A

`y+sqrt(3)(x-1)=0`

B

`y-sqrt(3)(x-1)=0`

C

`y+sqrt(3)(x+1)=0`

D

`y-sqrt(3)(x+1)=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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HIMALAYA PUBLICATION-PARABOLA-QUESTION BANK
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  2. The length of latus rectum of the parabola y^(2)=4 a x whose focal cho...

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  3. The equation of a line drawn through the focus of the parabola y^(2)=-...

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  4. Let the directrix of a parabola y^(2)=2 a x is a tangent to a circle w...

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  5. The equation of the parabola which passes through the intersection of ...

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  6. y^(2)-2 x-2 y+5=0 is

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  7. The length of the latus rectum of the parabola x^(2)-4 x-8 y+12=0 is

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  8. An equation of the tangent to y^(2)=9 x which passes through (4,10) is

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  9. The equation of the parabola with its vertex at the origin, axis on th...

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  10. The equation of the parabola whose focus is (5,3) and the directrix 3 ...

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  11. The point of the parabola y^(2)=18 x for which the ordinate is three t...

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  12. The tangents drawn at the extremeties of a focal chord of the parabola...

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  13. For the parabola y^(2)=4x the point P whose focal distance is 17 is

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  14. The angle between the tangents drawn to the parabola y^(2)=12x from th...

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  15. The tangents drawn at the extremeties of a focal chord of the parabola...

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  16. The length of the latus rectum of 3x^(2)-4y+6x-3=0 is

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  17. The sum of the reciprocals of focal distances of a focal chord PQ of y...

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  18. The ends of the latus rectum of the parabola x^(2)+10x-16y+25=0 are

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  19. The length of the latus rectum of the parabola bx^(2)-4ay+dx+e=0

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  20. The directrix of the parabola x^(2)-4x-8y+12=0

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