DRDO CSE 2022 Paper 1 | Question: 3

Question

With no unique solution, solve for $n$ with the following system of equations

$$\begin{array}{r}
a+b+2 c=3 \\
a+2 b+3 c=4 \\
a+4 b+n c=6
\end{array}$$

Answer 1

 

Thus n = 5