
Operaciones con Conjuntos.
Authored by Gervis Castillo Arce
Mathematics
7th Grade
Used 14+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sean los conjuntos.
A={x/x ϵ N, 5<x<10}
B={x/x ϵ n, x es múltiplo de 2 , 4<x<14}.
Señala: AUB
AUB={6;7;8;9;10;11}
AUB={7;8;9;10;11}
AUB={6;7;8;9;10;12}
AUB={8;9;10;12}
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sean los conjuntos.
M={x/x ϵ N, x<10}
N={x/x ϵ n, x es múltiplo de 5 , 0<x<30}.
Señala: A∩B
A∩B={ }
A∩B = { 0;5}
A∩B = {5}
NINGUNA DE LAS ANTERIORES
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sean los conjuntos.
P={x/x ϵ N, 3<x<15; x es impar}
Q={x/x ϵ N, x es divisor de 20}.
Señala: P-Q
P-Q = { 7;9; 11; 13}
P-Q = { 7;9; 11}
P-Q = { 2;4; 1;10;20}
Ninguna de las respuestas anteriores
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sean los conjuntos.
U={0;1;2;3;4;5;6;7;8;9}
R={x/x ϵ N, x es número primo de una cifra}.
Señala: RC
RC= {0;1;2;3;4}
RC= {0;1;4;5;6;8;9}
RC= {0;1;4;6;8}
RC= {0;1;4;6;8;9}
5.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
.
6.
OPEN ENDED QUESTION
3 mins • Ungraded
Observa el gráfico e indica el resultado de:
(M U P) - N
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