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The circle x^2+y^2 =4x+8y+5 intersects t...

The circle `x^2+y^2 =4x+8y+5` intersects the line 3x-4y=m at two distinct points if :

A

`-85` lt m lt -35

B

`-35 lt m lt 15`

C

15 lt m lt 65

D

35 lt m lt 85

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The circles x^2+y^2=r^2 and x^2+y^2-10x+16=0 intersect each other in distinct points if:

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    `x_1 + x_2 + x_3 + x_4 =0`
    B
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