JEE PYQ: Matrices And Determinants Question 48
Question 48 - 2020 (06 Sep Shift 2)
The sum of distinct values of $\lambda$, for which the system of equations $(\lambda - 1)x + (3\lambda + 1)y + 2\lambda z = 0$, $(\lambda - 1)x + (4\lambda - 2)y + (\lambda + 3)z = 0$, $2x + (3\lambda + 1)y + 3(\lambda - 1)z = 0$, has non-zero solutions, is ______.