What is an identity matrix and how do you generate an identity matrix on a TI graphing calculator?
How can you make a TI graphing calculator generate an identity matrix of specified dimensions for you?
What does the MATH > identity function do on a TI graphing calculator?
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This lesson shows you how to force a TI graphing calculator to generate an identity matrix for you, and all you have to do is specify the dimensions. This is a very useful tool so you do not have to manually enter the 1s and 0s yourself each time.