Quiz about Evaluación del Primer Bloque

Question 1

Responda Si o No en el siguiente cuestionamiento:
Si $$3\ \epsilon\ A$$ y $$A\subset B$$ , debe ser 3 elemento de B?

Accepted Answer

SI

Answer

NO

Question 2

Responda Si o No en el siguiente cuestionamiento:
Si $$A\cup B=A$$ , debe ser $$B$$ subconjunto de $$A$$ ?

Accepted Answer

SI

Answer

NO

Question 3

Escribir el siguiente conjunto de forma descriptiva:

$$A=\left\{3,6,9,12,15,...27,30\right\}$$

Accepted Answer

$$x\ tal\ que\ x=3n\ \wedge\ 2

Answer

$$x\ tal\ que\ x=3\cdot1\ \wedge\ \ 3

Answer

$$x\ tal\ que\ x=3n\ \wedge\ 2

Answer

$$x\ tal\ que\ x=3n\ \wedge\ 2

Answer

$$x\ tal\ que\ x=3n\ \wedge\ 2\le x<31,\ n\in N$$

Question 4

Escribir el siguiente conjunto de forma descriptiva:

$$A=\left\{5,25,125,625,3125\right\}$$

Accepted Answer

$$x\ tal\ que\ x=5^{n\ }\wedge1\le n\le5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=5^{n\ }\wedge1\le x\le5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=5^{1\ }\wedge1\le n\le5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=5^{n\ }\wedge1\le n<5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=5^{n\ }\wedge1

Question 5

Escribir el siguiente conjunto de forma descriptiva:

$$A=\left\{a,e,i,o,u\right\}$$

Accepted Answer

$$x\ tal\ que\ x\ las\ vocales$$

Answer

NDA

Answer

$$x\ tal\ que\ x,\ a\ge x\ge u$$

Answer

$$x\ tal\ que\ x,\ a\le x\le u$$

Answer

$$x\ tal\ que\ x,\ a

Question 6

Escribir el siguiente conjunto de forma descriptiva:

$$A=\left\{1,8,27,64,125\right\}$$

Accepted Answer

$$x\ tal\ que\ x=n^3\ \wedge1\le n\le5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=n^3\ \wedge1

Answer

$$x\ tal\ que\ x=n^3\ \wedge1

Answer

$$x\ tal\ que\ x=n^x\ \wedge1\le x\le5,\ n\epsilon N$$

Answer

$$x\ tal\ que\ x=x^3\ \wedge1\le n<5,\ n\epsilon N$$

Question 7

$$U=\left\{0,1,2,3,4,5,6,7,8,9\right\}$$

$$A=\left\{1,2,3,4\right\}$$ $$B=\left\{3,4,5,6\right\}$$ $$C=\left\{6,7,8\right\}$$

Determine: $$\left(B-C\right)\Delta\ A$$

Accepted Answer

1,2,5

Answer

1,3,4

Answer

1,2,3

Answer

2,3,4

Answer

3,4,5

Question 8

$$U=\left\{0,1,2,3,4,5,6,7,8,9\right\}$$

$$A=\left\{1,2,3,4\right\}$$ $$B=\left\{3,4,5,6\right\}$$ $$C=\left\{6,7,8\right\}$$

Determine: $$C-\left(A\Delta\ B\right)$$

Accepted Answer

7,8

Answer

6,7,8

Answer

5,6,7

Answer

6,7

Answer

6,7,8

Question 9

$$U=\left\{0,1,2,3,4,5,6,7,8,9\right\}$$

$$A=\left\{1,2,3,4\right\}$$ $$B=\left\{3,4,5,6\right\}$$ $$C=\left\{6,7,8\right\}$$

Determine: $$A^c-\left[\left(A\cup B^c\right)\cap C\right]$$

Accepted Answer

0,5,6,9

Answer

0,5,7,9

Answer

0,6,7,8

Answer

0,4,5,8

Answer

0,5,6,7

Question 10

$$U=\left\{0,1,2,3,4,5,6,7,8,9\right\}$$

$$A=\left\{1,2,3,4\right\}$$ $$B=\left\{3,4,5,6\right\}$$ $$C=\left\{6,7,8\right\}$$

Determine: $$\left[\left(B\cup A\right)\cap\left(B^c-C\right)\right]\cup\left(C^c-A\right)$$

Accepted Answer

0,1,2,5,9

Answer

0,1,2,3,5,9

Answer

0,1,2,5,6

Answer

0,2,3,4,5

Answer

0,1,2,4,5

Question 11

Calcule el mayor numeral de 4 cifras que sea divisible entre 25 y entre 3 dar respuesta el residuo que deja al dividirlo entre 7.

Accepted Answer

0

Answer

1

Answer

2

Answer

3

Answer

4

Question 12

Calcular $$A+B\ si:$$

$$A=MCD\left(51;666;4002\right)$$ y $$B=MCM\left(1400,200,70\right)$$

Accepted Answer

1403

Answer

1214

Answer

4072

Answer

1451

Answer

5402

Question 13

Calcular el MCM de $$\left(30\cdot16\right)$$ y de $$\left(21\cdot18\right).$$

Accepted Answer

6

Answer

3

Answer

2

Answer

9

Answer

12

Question 14

Si: $$A=3^2\cdot5\cdot7$$

$$B=3^3\cdot5^2\cdot2$$ ; Calcular $$\left(MCD\right)^2$$ de A y B.

Accepted Answer

$$\left(3^2\cdot5\right)^2$$

Answer

$$\left(3^2\right)^2$$

Answer

$$\left(3^2\cdot5^2\right)^2$$

Answer

$$\left(3^2\cdot5^2\cdot7\right)^2$$

Answer

$$\left(3^3\cdot5^2\right)^2$$

Question 15

Resolver: $$\frac{15}{4}:\frac{9}{8}$$

Accepted Answer

$$3\frac{1}{3}$$

Answer

$$2\frac{2}{5}$$

Answer

$$1\frac{3}{8}$$

Answer

$$3\frac{2}{3}$$

Answer

5

Question 16

Resolver: $$\frac{5}{12}-2-\frac{5}{4}+\frac{13}{6}$$

Accepted Answer

$$-\frac{2}{3}$$

Answer

$$-\frac{5}{12}$$

Answer

$$-\frac{5}{6}$$

Answer

$$-\frac{11}{12}$$

Answer

$$-\frac{1}{2}$$

Question 17

Resolver: $$\frac{4}{3}:\left[\frac{1}{3}\left(-\frac{5}{2}\right)\right]$$

Accepted Answer

$$-\frac{8}{5}$$

Answer

$$-\frac{5}{8}$$

Answer

$$-\frac{5}{3}$$

Answer

$$-\frac{7}{5}$$

Answer

$$-\frac{3}{2}$$

Question 18

Resolver: $$\frac{4}{3}-\left(\frac{5}{4}-\frac{5}{12}\right)+\frac{1}{2}$$

Accepted Answer

1

Answer

$$\frac{5}{6}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{4}{3}$$

Answer

$$\frac{1}{2}$$

Question 19

Resolver: $$\frac{5}{8}-\frac{9}{4}:\left(\frac{7}{6}+\frac{1}{3}\right)^2$$

Accepted Answer

$$-\frac{3}{8}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{5}{8}$$

Answer

$$-\frac{1}{4}$$

Answer

$$-\frac{3}{4}$$

Evaluación del Primer Bloque

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics