Write the System of Equations for the Matrix

question 87

Short Answer

Write the system of equations for the matrix. Then use back-substitution to find its solution.

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Definitions:

Flow Bands

Visible layers or bands in volcanic rocks that indicate the flow direction of the magma from which the rocks formed.

Igneous Rock

Rock material that has solidified and crystallized from molten magma or lava.

High-Viscosity

A term that describes a fluid's resistance to flow, with high-viscosity fluids moving more slowly than low-viscosity fluids.

Low-Viscosity

Describes a fluid that easily flows because it has a low resistance to deformation.