JEE PYQ: Straight Lines Question 34
Question 34 - 2019 (09 Jan Shift 1)
Consider the set of all lines $px + qy + r = 0$ such that $3p + 2q + 4r = 0$. Which one of the following statements is true?
(1) The lines are concurrent at the point $\left(\frac{3}{4}, \frac{1}{2}\right)$.
(2) Each line passes through the origin.
(3) The lines are all parallel.
(4) The lines are not concurrent.