2494869
Description
Quiz by Jose Daniel Pauc, updated more than 1 year ago
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Created by Jose Daniel Pauc
over 9 years ago
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Question 1
Question
A = <7; 15]
B= [10; 19]
Calcula "A U B"
Answer
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<7; 19>
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<7; 10>
-
<7;19]
-
<15;19]
Question 2
Question
Si M = {x / x e IR, - 4 < x < 13}
N = {x / x e IR, 0 < x < 11}
Calcula "M U N"
Answer
-
<0; 13>
-
M
-
N
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<- 4 ;11>
Question 3
Question
Si A = {x / x e IR, 2 < x ≤ 9}
B = {3x / x e IR , 1 < x < 4}
Calcula "A U B"
Answer
-
<1 ; 9>
-
<2 ; 9>
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<2 ; 9]
-
<2 ; 12>
Question 4
Question
Calcula "P U Q"
P = [19; 22> Q = <20; 27>
Answer
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[19: 27>
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[19; 20]
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[22; 27>
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<20; 22>
Question 5
Question
Calcula la unión de los tres conjuntos.
A = <12; 19] B = [10; 17> C = <11; 29]
Answer
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[10; 29>
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[10; 29]
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<12; 18]
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<11; 28>
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