JEE PYQ: Matrices And Determinants Question 16
Question 16 - 2021 (24 Feb Shift 1)
The system of linear equations $3x - 2y - kz = 10$, $2x - 4y - 2z = 6$, $x + 2y - z = 5m$ is inconsistent if:
(1) $k = 3, m = \dfrac{4}{5}$
(2) $k \neq 3, m \in R$
(3) $k \neq 3, m \neq \dfrac{4}{5}$
(4) $k = 3, m \neq \dfrac{4}{5}$