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  • 12 terms

    Term:

    Invertible

    Definition:

    -when AC = I or BA = I. -Let A be an nxn matrix then A is invertible if there is another nxn matrix A^-1 such that AA^-1 = Identity and A^-1A = Identity -A has a pivot in every row and column -reduced echelon form of A is Identity -linear dependence = not invertible.definition

    • Math 4A Midterm 2
    • 12 terms
    • Vocabulary for Math 4A Midterm 2. Find, create, and access flashcards with Course Hero.

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