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If the equation of the plane containing the lines x−y−z−4=0, x+y+2z−4=0 and parallel to the line of intersection of the planes 2x+3y+z=1 and x+3y+2z=2 is x+Ay+Bz+C=0, then the value of |A+B+C| is

Answer» If the equation of the plane containing the lines xyz4=0, x+y+2z4=0 and parallel to the line of intersection of the planes 2x+3y+z=1 and x+3y+2z=2 is x+Ay+Bz+C=0, then the value of |A+B+C| is


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