MathematicsEasy128×since 2002Q5560Consider the set of all lines px + qy + r = 0 such that 3p + 2q + 4r = 0. Which one of the following statements is true?AThe lines are not concurrentBThe lines are concurrent at the point (34,12)\left( {{3 \over 4},{1 \over 2}} \right)(43,21)CThe lines are all parallelDEach line passes through the originCheck answerSkip