Inversa de una matriz

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium

Bercy Zelada
Used 10+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Si A es una matriz, se puede encontrar su inversa sólo sí es de orden:
2x3
3x3
3x2
3x4
2.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
¿La multiplicación de la matriz A por su inversa es conmutativa?
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
¿El producto del inverso multiplicativo de b por b es?
inversa de b
cero
uno
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
La matriz A por su inversa es igual:
Matriz cuadrada
Matriz identidad
Matriz aumentada
Matriz de coeficientes
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Usando operaciones entre renglones, ¿Cómo conviertes 7/8 en "1"?
7/8R+R
8/7R
7/8R
-7/8R+R
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
¿Qué es el pivote?
Son los ceros debajo de la diagonal de unos
Es el uno de la entrada a11
Son los resultados de los renglones
7.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
¿Cual es la inversa de la matriz simplificada?
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