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The circle x^2+y^2=5 meets the parabola ...

The circle `x^2+y^2=5` meets the parabola `y^2=4x` at `P` and `Q` . Then the length `P Q` is equal to (a)2 (b) `2sqrt(2)` (c) 4 (d) none of these

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  2. The length of the chord of the parabola y^(2)=x which is bisected at t...

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  3. The circle x^2+y^2=5 meets the parabola y^2=4x at P and Q . Then the l...

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

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  5. Let y=f(x) be a parabola, having its axis parallel to the y-axis, whic...

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  6. Two mutually perpendicular tangents of the parabola y^(2)=4ax meet the...

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

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  8. If a!=0 and the line 2b x+3c y+4d=0 passes through the points of ...

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  9. If y(1),y(2),andy(3) are the ordinates of the vertices of a triangle i...

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  10. The circle x^(2)+y^(2)+2lamdax=0,lamdainR, touches the parabola y^(2)=...

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  11. If P S Q is a focal chord of the parabola y^2=8x such that S P=6 , the...

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  12. Parabolas y^(2)=4a(x-c(1))andx^(2)=4a(y-c(2)), where c(1) and c(2) are...

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  13. A circle touches the x-axis and also touches the circle with centre (0...

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  14. The locus of the vertex of the family of parabolas y=(a^(3)x^(2))/(3...

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  15. Let C(1)andC(2) be, respectively, the parabola x^(2)=y-1andy^(2)=x-1. ...

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  16. If the line y-sqrt(3)x+3=0 cut the parabola y^2=x+2 at P and Q , then ...

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  18. Tangent to the curve y=x^2+6 at a point (1,7) touches the circle x^2+y...

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  19. The angle between the tangents drawn from the point (1,4) to the para...

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  20. Statement 1: There are no common tangents between the circle x^2+y^2...

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