i.
The system of equation for the water flow.
Given:
Water flowing through a network of pipes
Calculation:
From the water flow network, the system of equation can be written as,
It can be written in matrix form as,
The augmented matrix is:
Using row transformations,
The matrix is now in reduced row echelon form.
Converting back to the system of linear equations,
Putting,
ii.
The network flow pattern.
Given:
Calculation:
The network flow pattern is,
Substituting
Chapter 7 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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