El sistema de ecuaciones lineales 3x3 es resuelto por el...
ECUACIONES LINEALES 3x3

Quiz
•
Mathematics
•
10th Grade
•
Medium
Juárez Yesenia
Used 5+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Método de eliminación de x.
Método de eliminaciones sucesivas.
Método de suma y resta
Método cramer.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El método de eliminaciones continuas consiste en...
Reducir el sistema a 2 ecuaciones con 2 incógnitas.
Reducir el sistema a una ecuación con una incógnita.
Ampliar el sistema a 4 ecuaciones con 4 incógnitas.
Reducir el sistema a una ecuación con 2 incógnitas.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al eliminar y del sistema:
2x+3y-4z=1
3x-y-2z=4
4x-7y-6z=-7
Nos queda la ecuación...
10x+10z=13
11x+10z=13
12x-10z=13
11x-10z=13
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Utilizando el mismo sistema anterior:
2x+3y-4z=1
3x-y-2z=4
4x-7y-6z=-7
y continuando las eliminaciones, encontrar las 3 incógnitas
x=-3; y=1; z=-2
x=4; y=3; z=2
x=-3; y=1; z= 2
x=4; y=1; z=2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dime la respuesta del sistema
x+2y+3z=2
x+3y−z=−23
x+4y+3z=0
x=-1 y=0 z=1
x=6 y=9 z=9
x=19 y= 3 z= 0
x=7 y=2 z=9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dime la respuesta del sistema
11x+32y−7z=−18
31x+42y+33z=2
31x+43y+29z=−2
X=4 y=8 z=8
X=-1 y=0 z=1
X=8 y=3 z=19
X=8 y=8 z=8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dime la respuesta del sistema
3x+2y-z=8
2x-3y+5z=15
4x+5y+2z=31
X=8 y=9 z=1
X=9 y=6 z=9
X=5 y=7 z=6
X=2 y=3 z=4
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dime el valor de z
4x-2y-3z=5
-8x-y+z=-5
2x+y+2z=5
Z=4
Z=9
Z=3
Z=7
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dime el valor de y
2x-y-2z=-1
x-2y-z=1
x+y+z=4
y=1
y=9
y=7
y=-1
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