https://padlet.com/a2020116511/t5jzglm06g1g877s En el manejo de determinantes se pueden establecer algunas propiedades que facilitan las operaciones de cálculo. en-us 2021-01-19 22:20:50 UTC 2024-11-22 11:03:38 UTC hello@padlet.com https://padlet.net/icons/png/1f4da.png a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103671933 Una matriz cuadrada con una fila o una columna en la que todos los elementos son nulos tiene un determinante igual a cero.]]> 2021-01-19 22:59:07 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103671933 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103717761 Si la matriz cuadrada tiene dos o mas  filas ( o columnas) iguales entonces tiene una determinante igual a 0. ]]> 2021-01-19 23:34:48 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103717761 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103722167 Si la matriz A contiene una fila o columna que es múltiplo de otra fila entonces:
Det(A)= 0

]]> 2021-01-19 23:38:35 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103722167 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103735129 2021-01-19 23:49:12 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103735129 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103740918 2021-01-19 23:53:46 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103740918 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103776918 2021-01-20 00:22:24 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103776918 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103795319 2021-01-20 00:36:39 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103795319 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103797568 2021-01-20 00:38:11 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103797568 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103805337 Si B es una matriz obtenida a partir de A, mediante la operación elemental fila de intercambiar dos filas adyacentes, entonces :
Det(B)=-Det(A)]]> 2021-01-20 00:43:03 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103805337 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103810531 Si B se obtiene a partir de A mediante la O.E.F de multiplicar una fila cualquiera por un escalar K Entonces : Det(B)=KDet(a)

]]> 2021-01-20 00:46:34 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103810531 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103815370 Si B se obtiene a partir de A mediante la O.E.F de adicionar a una fila el múltiplo de otra fila, entonces: Det(B)=Det(A)]]> 2021-01-20 00:50:02 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103815370 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103819637 Det(A+B)≠ Det(A)+(DetB)]]> 2021-01-20 00:52:35 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103819637 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103823145 Det+(KA)=Kⁿ.Det(A)]]> 2021-01-20 00:55:04 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103823145 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103827255 Det(A^T)= Det(A)]]> 2021-01-20 00:57:57 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103827255 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103829495 Det(AB)=Det(A).Det(B)]]> 2021-01-20 00:59:40 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103829495 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103833147 Si A es matriz triangular superior(o inferior) entonces:
Det(a)= a₁₁.a₂₂.a₃₃...a_nn]]> 2021-01-20 01:02:22 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103833147 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103838194 Si A es matriz singular entonces no tiene inversa: Det(a)=0]]> 2021-01-20 01:06:04 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103838194 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103840861  Si la matriz A tiene inversa A^-1,entonces:
Det(A^-1)=1/Det(A)]]> 2021-01-20 01:08:05 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103840861 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103849389 2021-01-20 01:14:28 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103849389 a2020116511 https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103932094 2021-01-20 02:16:09 UTC https://padlet.com/a2020116511/t5jzglm06g1g877s/wish/1103932094