if A= \[\left[\begin{array}{ccc}1 & 1 & 1 \\2 & 5 & 7 \\2 & 1 & -1\end{array}\right]\] compute A l and hence, Solve the system of equation x + y + z = 9, 2x + 5y + 7z =52, 2x + y

506views

if A= \[\left[\begin{array}{ccc}1 & 1 & 1 \\2 & 5 & 7 \\2 & 1 & -1\end{array}\right]\] compute A l and hence, Solve the system of equation x + y + z = 9, 2x + 5y + 7z =52, 2x + y - z = 0.

written 4.6 years ago by

teamques10 ★ 70k

• modified 4.6 years ago

engineering mathematics

ADD COMMENT EDIT

1 Answer