Find the equations of the lines l_1 and l_2 which pass through the point of intersection of the lines x-3 y=4 and 3 x+y=2 , and are respectively parallel and perpendicular to the line 3 x+4 y=0 .

Question

Find the equations of the lines   l_1  and   l_2  which pass through the point of intersection of the lines   x-3 y=4  and   3 x+y=2 , and are respectively parallel and perpendicular to the line   3 x+4 y=0 .

Answer

l_1: 3 x+4 y-1=0, \quad l_2: 3 x-3 y+7=0

Answer

None of the other four choices.

Answer

l_1: 4 x+3 y-1=0, \quad l_2: 4 x+3 y+7=0

Answer

l_1: 3 x+4 y+1=0, \quad l_2: 4 x-3 y+7=0

Answer

l_1: 4 x+3 y+1=0, \quad l_2: 4 x-3 y-7=0

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