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Let the straight lines x+y-2=0, 2x-y+1=0...

Let the straight lines `x+y-2=0, 2x-y+1=0 and px+qy-r=0` be concurrent and `l_1 and l_2` be the two members of the family of lines `2px+2qy+4r=0` which are nearest and farthest from origin : Now answer the question : The eqation of line `l_2` is :
(A) `3x+15y-52=0`
(B) `3x+15y+52=0`
(C) `3x-15y+52=0`
(D) `3x-15y-52=0`

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