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Recent questions tagged qqqq
0
votes
1
answer
1
qwer: 1
What is the Cardinality of the Power set of the set $\{0,1,2\}$? $8$ $6$ $7$ $9$
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
7
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
1-mark
0
votes
1
answer
2
qwer: 2
The symmetric difference of sets $\text{A}=\{1,2, 3,4, 5, 6, 7, 8\}$ and $\text{B}= \{1, 3, 5, 6, 7,8,9\}$ is: $\{1, 3, 5, 6, 7,8\}$ $\{2, 4, 9\}$ $\{2, 4\}$ $\{1, 2, 3, 4, 5, 6, 7, 8, 9\}$
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
13
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
1
answer
3
qwer: 3
If $A=\{x,y,z\}$ and $B=\{u,v,w,x\}, $ and the universe is $\{s,t,u,v,w,x,y,z\}$. Then $(A \cup \overline{B}) \cap (A \cap B)$ is equal to $\{u,v,w,x\}$ $\{ \: \}$ $\{u,v,w,x,y,z\}$ $\{u,v,w\}$
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
10
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
1
answer
4
qwer: 4
The power set of the set $\{ \Phi \}$ is $\{ \Phi \}$ $\{ \Phi, \{ \Phi \} \}$ $\{ 0 \}$ $\{ 0, \Phi , \{ \Phi \} \}$
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
12
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
1-mark
0
votes
1
answer
5
qwer: 5
Let $A, B$ be two sets. Let $\bar{A}$ denote the complement of set $A$ (with respect to some fixed universe), and $( A - B)$ denote the set of elements in $A$ which are not in $B$. Set $(A - (A - B))$ is equal to: $B$ $A\cap \bar{B}$ $A - B$ $A\cap B$
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
12
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
1
answer
6
qwer: 6
Let $S$ be an infinite set and $S_1 \dots , S_n$ be sets such that $S_1 \cup S_2 \cup \dots \cup S_n = S$. Then at least one of the sets $S_i$ is a finite set not more than one of the sets $S_i$ can be finite at least one of the sets $S_i$ is an infinite None of the above
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
16
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
1
answer
7
qwer: 7
Power set of empty set has exactly how many subset(s) One Two Zero Three
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
11
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
1
answer
8
qwer: 8
Which of the following is/are true? If $S$ is a set and $|S| = 103$, then $S$ is not the power set of any set (that is, there is no set $T$ where $S = \mathcal{P}(T))$. If $S$ is a set and $|S| = 103$, then $S$ is a power set of some set (that is, there is some ... is a set and $|S| = 8$, then $S$ is not the power set of any set (that is, there is no set $T$ where $S = \mathcal{P}(T))$.
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
13
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
multiple-selects
2-marks
0
votes
0
answers
9
qwer: 9
Which of the following statements is /are TRUE? $2 \in A \cup B$ implies that if $2 \notin A$ then $2 \in B$. $\{2,3\} \subseteq A$ implies that $2 \in A$ and $3 \in A$. $A \cap B \supseteq\{2,3\}$ implies that $\{2,3\} \subseteq A$ and $\{2,3\} \subseteq B$. $A-B \supseteq\{3\}$ and $\{2\} \subseteq B$ implies that $\{2,3\} \subseteq A \cup B$.
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
6
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
multiple-selects
2-marks
0
votes
0
answers
10
qwer: 10
Which of the following statements is /are False? $\{2,3,4\} \in A$ and $\{2,3\} \in B$ implies that $\{4\} \subseteq A-B$. $A \cap B \supseteq\{2,3,4\}$ implies that $\{2,3,4\} \subseteq A$ and $\{2,3,4\} \subseteq B$. $A-B \supseteq\{3,4\}$ ... $\{2,3\} \subseteq A \cup B$ implies that if $\{2,3\} \cap A=\emptyset$ then $\{2,3\} \subseteq B$.
Arjun
asked
in
Algorithms
Apr 3
by
Arjun
6
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
multiple-select
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