Variables in matrices
Posted: Wed Feb 27, 2013 11:36 pmIs there a way to put variables in matrices inside the calculator (TI-84) for the matrix problems on the test or are you supposed to solve it by hand?
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Variables in matrices
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Posted: Wed Feb 27, 2013 11:36 pmRe: Variables in matrices
Posted: Wed Feb 27, 2013 11:44 pmAs far as I know, only the TI-89 (and I think nSpire) has this functionality.
Re: Variables in matrices
Posted: Thu Feb 28, 2013 12:18 amTypically, it is much faster to do that stuff by hand, and only use the calculator for basic math operations (those that can't easily be done quickly by the mind, depending on your mental math capabilities).
But yeah, Ti-89 has the functionality for it.
But yeah, Ti-89 has the functionality for it.