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Given the family of lines a(2x+y+4)+b(...

Given the family of lines
`a(2x+y+4)+b(x-2y-3)=0`. The number of lines belonging to the family at a distance `sqrt(10)` from any point (2,-3) is

A

0

B

1

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
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