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If the circle x^2+y^2-4x-8y-5=0 intersec...

If the circle `x^2+y^2-4x-8y-5=0` intersects the line `3x-4y=m` at two distinct points, then find the values of `mdot`

A

`-35 lt k lt 35`

B

`-35 lt k lt 15`

C

`-15 lt k lt 15`

D

`15 lt k lt 35`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE-CONIC SECTIONS-SECTION-B
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  2. The equation of one of the circles which touch the pair of lines x^2 -...

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  3. If the circle x^2+y^2-4x-8y-5=0 intersects the line 3x-4y=m at two dis...

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  4. The number of points (a + 1a) where a in I, lying inside the region bo...

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  5. Four distinct points (a, 0), (0, b), (c , 0) and (0, d) are lie on a ...

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  6. The length of the chord of the parabola y^(2) = 12x passing through th...

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  7. The length of the latus rectum of the parabola x^2 - 6x + 5y = 0 is

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  8. The equation of tangent to the parabola y^2 = 9x, which pass through t...

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  9. If the normals drawn at the points t(1) and t(2) on the parabola meet ...

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  10. The line 4x -7y + 10 = 0 intersects the parabola y^(2) =4x at the poin...

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  11. The coordinates of the point at which the line x cos alpha + y sin alp...

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  12. If the segment intercepted by the parabola y=4a x with the line l x+m ...

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  13. Find the length of normal chord which subtends an angle of 90^0 at the...

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  14. Find the locus of the point of intersection of the normals at the end ...

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  15. let P be the point (1, 0) and Q be a point on the locus y^2= 8x. The l...

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  16. Three normals are drawn from the point (c, 0) to the curve y^2 = x. Sh...

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  17. vertex and focus of a parabola are (-1,1) and (2,3) respectively. find...

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  18. If the parabola y^2=4a x\ passes through the point (3,2) then find th...

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  19. The curve is given by x = cos 2t, y = sin t represents

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  20. The vertex of the parabola y^(2) =(a-b)(x -a) is

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