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Given a family of lines a `(2x+y+4) +b(x-2y-3)=0`. The number of line belonging to the family at a distance `sqrt10` from P(2,-3) is

A

0

B

1

C

2

D

4

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-STRAIGHT LINES-PRACTICE SHEET (EXERCISE-III Problems on point of intersection of lines and concurrency of lines) (LEVEL- I Straight Objective Type Question)
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