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identity matrix

/aɪˈdentɪti ˈmeɪtrɪks/

Tradução: Matriz quadrada em que todos os elementos da diagonal principal são iguais a 1 e os demais são iguais a 0; funciona como elemento neutro multiplicativo na álgebra matricial.

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phrase

/aɪˈdentɪti ˈmeɪtrɪks/C1formalscientific
  • ptMatriz quadrada em que todos os elementos da diagonal principal são iguais a 1 e os demais são iguais a 0; funciona como elemento neutro multiplicativo na álgebra matricial.

A square matrix in which all the elements of the principal diagonal are ones and all other elements are zeros, acting as the multiplicative identity in matrix algebra.

  1. Square matrix with ones on the diagonalC2formal

    A square matrix in which all the elements of the principal diagonal are ones and all other elements are zeros. It acts as the multiplicative identity in matrix multiplication.

    ptMatriz identidade

    • Multiplying any matrix by the identity matrix leaves the original matrix unchanged.
    • The 3x3 identity matrix has ones on its main diagonal and zeros elsewhere.
    • In linear algebra, the identity matrix is often denoted as I.