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Thread: Finding the elementary matrix using TI Nspire cx cas calculator

  1. #1
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    Finding the elementary matrix using TI Nspire cx cas calculator

    (from the matrix equation Ax=b,) I know that EA=R, where E is the elemenatry matrix that reduce A to its Row Reduce Echelon Form R.
    The Nspire cx cas calculator has a rref(A) command to find R from A, my question is :
    Can I find E using some simple command from the calculator (assume A is rectangular) ?
    Thanks.
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  2. #2
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    Re: Finding the elementary matrix using TI Nspire cx cas calculator

    Never mind. Figured that out.
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