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TI-Nspire CAS in Engineering Mathematics: Systems of Three Linear Equation in Three Unknowns
Some TI-Nspire CAS commands, such as solve, linsolve and rref are used to find the intersection point of 3 planes. This tns file deals with the (simple) case of a unique solution and both explicit plotting and parametric 3D plotting are used. This file can be used in a linear algebra course where students have been introduced to 3D plotting.