# 26.&nbsp; The system of linear equations&nbsp;...

26.  The system of linear equations

$\begin{pmatrix}2&1&3\\3&0&1\\1&2&5\end{pmatrix} \begin{pmatrix}a\\b\\c\end{pmatrix} =\begin{pmatrix}5\\-4\\14\end{pmatrix}$ has

(A) a unique solution

(B) infinitely many solutions

(C) no solution

(D) exactly two solutions

Hint:
Explanation:

Discuss the solution.