Indique cuál de las siguientes afirmaciones es correcta: A. Toda matriz cuadrada tiene inversa B. Una matriz tiene inversa si su determinante es cero C. Una matriz cuadrada es invertible si tiene inversa. D. Una matriz cuadrada es la inversa de A si A I = A 1
Indique cuál de las siguientes afirmaciones es correcta: A. Toda matriz cuadrada tiene inversa B. Una matriz tiene inversa si su determinante es cero C. Una matriz cuadrada es invertible si tiene inversa. D. Una matriz cuadrada es la inversa de A si A I = A 1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Please indicate which of the following statements is correct:
A. every square matrix has an inverse
b. A matrix has an inverse if its determinants are zero.
c. A square matrix is invertible if it has an inverse.
d. a square matrix is the inverse of A if A l = A-1
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