JEE PYQ: Matrices And Determinants Question 46
Question 46 - 2020 (06 Sep Shift 1)
The values of $\lambda$ and $\mu$ for which the system of linear equations $x + y + z = 2$, $x + 2y + 3z = 5$, $x + 3y + \lambda z = \mu$ has infinitely many solutions are, respectively:
(1) $6$ and $8$
(2) $5$ and $7$
(3) $5$ and $8$
(4) $4$ and $9$