[C.18] Using rref on a graphing calculator
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Part of video series
Lesson Description:
Learn how to use rref (reduced row echelon form) on a graphing calculator to solve a system of equations written as an augmented matrix.
Check out www.themathdude.org for more videos.
Questions answered by this video:
- What is rref (reduced row echelon form) and how do you use it to reduce a matrix on a TI graphing calculator?
- How do you use the MATH > rref( function on a TI graphing calculator and what does it do?
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Staff Review
This lesson will show you how to use reduced row echelon form on a TI graphing calculator (again, much easier on a calculator than by hand). This is very useful, especially once you get to higher math classes such as Linear Algebra.
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