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The circle x^(2)+y^(2)+2lamdax=0,lamdain...

The circle `x^(2)+y^(2)+2lamdax=0,lamdainR`, touches the parabola `y^(2)=4x` externally. Then,

A

`pgt0`

B

`plt0`

C

`pgt1`

D

`pgt2`

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ARIHANT MATHS ENGLISH-PARABOLA-Exercise (Single Option Correct Type Questions)
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  7. If the normals to the parabola y^2=4a x at P meets the curve again at ...

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  8. The normal to the parabola y^(2)=4ax at three points P,Q and R meet at...

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  11. From a point (sintheta,costheta), if three normals can be drawn to the...

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  12. If two different tangents of y^2=4x are the normals to x^2=4b y , then...

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  13. The shortest distance between the parabolas 2y^2=2x-1 and 2x^2=2y-1 is...

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  14. Normals at two points (x1y1)a n d(x2, y2) of the parabola y^2=4x meet ...

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  15. A line is drawn form A(-2,0) to intersect the curve y^2=4x at Pa n dQ ...

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  16. An equilateral triangle SAB is inscribed in the parabola y^(2)=4ax hav...

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  17. C is the center of the circle with center (0, 1) and radius unity. P i...

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  18. Let S be the focus of y^2=4x and a point P be moving on the curve such...

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  19. If P be a point on the parabola y^2=3(2x-3) and M is the foot of perpe...

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