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test
Arjun
asked
in
Algorithms
4 days
ago
by
Arjun
2
views
0
votes
1
answer
2
qwer: 1
What is the Cardinality of the Power set of the set $\{0,1,2\}$? $8$ $6$ $7$ $9$
Arjun
answered
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
3
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
answered
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: 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
answered
in
Algorithms
Apr 3
by
Arjun
8
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
1
answer
5
qwer: 4
The power set of the set $\{ \Phi \}$ is $\{ \Phi \}$ $\{ \Phi, \{ \Phi \} \}$ $\{ 0 \}$ $\{ 0, \Phi , \{ \Phi \} \}$
Arjun
answered
in
Algorithms
Apr 3
by
Arjun
9
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
1-mark
0
votes
1
answer
6
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
answered
in
Algorithms
Apr 3
by
Arjun
9
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
1
answer
7
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
answered
in
Algorithms
Apr 3
by
Arjun
13
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
1
answer
8
qwer: 7
Power set of empty set has exactly how many subset(s) One Two Zero Three
Arjun
answered
in
Algorithms
Apr 3
by
Arjun
9
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
1
answer
9
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
answered
in
Algorithms
Apr 3
by
Arjun
12
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
multiple-selects
2-marks
0
votes
0
answers
10
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
4
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
multiple-selects
2-marks
0
votes
0
answers
11
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
4
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
multiple-select
2-marks
48
votes
5
answers
12
GATE CSE 2017 Set 1 | Question: 19
Let $X$ be a Gaussian random variable with mean 0 and variance $\sigma ^{2}$. Let $Y$ = $\max\left ( X,0 \right )$ where $\max\left ( a,b \right )$ is the maximum of $a$ and $b$. The median of $Y$ is ______________ .
____
commented
in
Probability
Mar 24
by
____
20.5k
views
gatecse-2017-set1
probability
numerical-answers
normal-distribution
43
votes
2
answers
13
GATE CSE 1989 | Question: 1-v
The number of possible commutative binary operations that can be defined on a set of $n$ elements (for a given $n$) is ___________.
____
commented
in
Set Theory & Algebra
Mar 24
by
____
6.5k
views
gate1989
descriptive
set-theory&algebra
binary-operation
25
votes
4
answers
14
TIFR CSE 2010 | Part A | Question: 8
Which of the following is NOT necessarily true? { Notation: The symbol ''$\neg$''notes negation; $P (x, y)$ means that for given $x$ and $y$, the property $P(x, y)$ is true }. $(∀x∀y P(x, y)) \Rightarrow (∀y∀x P(x, y))$ ... $(∃x∀y P(x, y)) \Rightarrow (∀y∃x P(x, y))$ $(∀x∃y P(x, y)) \Rightarrow (∃y∀x P(x, y))$
Sahil5635
answered
in
Mathematical Logic
Mar 24
by
Sahil5635
3.3k
views
tifr2010
mathematical-logic
first-order-logic
58
votes
3
answers
15
GATE CSE 2016 Set 1 | Question: 15
Consider the following C program. # include <stdio.h> void mystery (int *ptra, int *ptrb) { int *temp; temp = ptrb; ptrb =ptra; ptra = temp; } int main () { int a = 2016, b=0, c= 4, d = 42; mystery (&a, &b); if (a < c) mystery (&c, &a); mystery (&a, &d); printf("%d\n", a); } The output of the program is _________.
cprdereddyy
commented
in
Programming in C
Mar 24
by
cprdereddyy
17.9k
views
gatecse-2016-set1
programming-in-c
easy
numerical-answers
parameter-passing
0
votes
0
answers
16
S: r3(x) r3(y) w3(x) W2(x) r1(x) w2(y) w3(y) w1(y) How many serial schedules are not view equal to schedule S?
saisri
asked
in
Databases
Mar 24
by
saisri
19
views
71
votes
9
answers
17
GATE CSE 2015 Set 2 | Question: 31
A Young tableau is a $2D$ array of integers increasing from left to right and from top to bottom. Any unfilled entries are marked with $\infty$, and hence there cannot be any entry to the right of, or below a $\infty$. The following Young tableau ... The minimum number of entries (other than $1$) to be shifted, to remove $1$ from the given Young tableau is _____.
cprdereddyy
commented
in
DS
Mar 24
by
cprdereddyy
13.1k
views
gatecse-2015-set2
databases
array
normal
numerical-answers
93
votes
8
answers
18
GATE CSE 2006 | Question: 34
Consider the regular language $L=(111+11111)^{*}.$ The minimum number of states in any DFA accepting this languages is: $3$ $5$ $8$ $9$
Mihir L. Agrawal
commented
in
Theory of Computation
Mar 23
by
Mihir L. Agrawal
34.1k
views
gatecse-2006
theory-of-computation
finite-automata
normal
minimal-state-automata
1
vote
3
answers
19
GATE CSE 2024 | Set 2 | Question: 52
Let $L_{1}$ be the language represented by the regular expression $b^{*} a b^{*}\left(a b^{*} a b^{*}\right)^{*}$ and $L_{2}=\left\{w \in(a+b)^{*}|| w \mid \leq 4\right\}$, where $|w|$ denotes the length of string $w$. The number of strings in $L_{2}$ which are also in $L_{1}$ is _________.
Mihir L. Agrawal
answered
in
Theory of Computation
Mar 23
by
Mihir L. Agrawal
1.7k
views
gatecse2024-set2
numerical-answers
theory-of-computation
1
vote
1
answer
20
MadeEasy Test Series: Operating System - Process
Q. A process spends 25% of its time waiting for I/O to complete. if 3 process in memory at a time, then the probability of CPU utilized(assume all I/O process are overlapped) is...................... so here 2 solution plz check first one why not correct 1. 1 - [ (3C1 * ... (.75)^2 + (3C2 *(.25)^2* (.75) + (3C3 *(.25)^3* ) 2. 1 - [ (3C3 *(.25)^3* ) ]
ADITYARAJ
answered
in
Operating System
Mar 23
by
ADITYARAJ
601
views
made-easy-test-series
operating-system
process
probability
0
votes
2
answers
21
Prove that for any constant c > 0, (log n)^c = o(n).
Teet Makor
answered
in
Algorithms
Mar 23
by
Teet Makor
460
views
algorithms
time-complexity
50
votes
9
answers
22
GATE IT 2005 | Question: 36
Let $P(x)$ and $Q(x)$ ...
꧁༒☬ĿọŗԀ 🆂🅷🅸🆅🅰☬༒꧂
commented
in
Mathematical Logic
Mar 23
by
꧁༒☬ĿọŗԀ 🆂🅷🅸🆅🅰☬༒꧂
14.7k
views
gateit-2005
mathematical-logic
first-order-logic
normal
0
votes
1
answer
23
Prove that n! = Ω(n^100)
Teet Makor
answered
in
Algorithms
Mar 23
by
Teet Makor
59
views
theory-of-computation
algorithms
time-complexity
23
votes
6
answers
24
GATE CSE 2018 | Question: 17
Consider a matrix $A= uv^T$ where $u=\begin{pmatrix}1 \\ 2 \end{pmatrix} , v = \begin{pmatrix}1 \\1 \end{pmatrix}$. Note that $v^T$ denotes the transpose of $v$. The largest eigenvalue of $A$ is ____
dharmik_3103
answered
in
Linear Algebra
Mar 23
by
dharmik_3103
10.1k
views
gatecse-2018
linear-algebra
eigen-value
normal
numerical-answers
1-mark
0
votes
0
answers
25
THEORY OF AUTOMATA ASSIGNMENT # 1 1. Write regular expressions and draw NFA for the following languages over the alphabet Σ = {a, b}: a. All strings that do not end with aa. b. All strings that contain an even number of b’s c. All strings that contain atleast two a’s or exactly two b’s d. All strings that ends with double letters (aa or bb) e. All strings that does not ends with double letter.(can end with ab or ba)
Talha Riaz
asked
in
Theory of Computation
Mar 23
by
Talha Riaz
24
views
0
votes
0
answers
26
IIIT-Hyderabad PGEE
How we get payment link for IIIT Hyderabad PGEE test classes,previous Previous question papers and mock tests . Please share the WhatsApp mobile number for better communication through messages
Sampath Gunta
asked
in
Site Issues
Mar 23
by
Sampath Gunta
18
views
iiith-pgee
3
votes
0
answers
27
#linear algebra
why Eigen Vectors can not be zero ?
srijankarak_123
asked
in
Linear Algebra
Mar 23
by
srijankarak_123
25
views
4
votes
2
answers
28
A computer has 64 bit instruction and 12 bit address.....how many 1-address instruction is possible?
Rajsukh Mohanty
commented
in
CO and Architecture
Mar 23
by
Rajsukh Mohanty
7.5k
views
co-and-architecture
0
votes
1
answer
29
GATE DS&AI 2024 | Question: 55
Two fair coins are tossed independently. $X$ is a random variable that takes a value of $1$ if both tosses are heads and $0$ otherwise. $Y$ is a random variable that takes a value of $1$ if at least one of the tosses is heads and $0$ otherwise. The value of the covariance of $X$ and $Y$ is $\_\_\_\_\_\_\_$ (rounded off to three decimal places).
makhdoom ghaya
recategorized
in
Others
Mar 22
by
makhdoom ghaya
1.7k
views
gate-ds-ai-2024
numerical-answers
0
votes
2
answers
30
GATE DS&AI 2024 | Question: 54
Given the following Bayesian Network consisting of four Bernoulli random variables and the associated conditional probability tables: \begin{array}{|c|c|} \hline & P(\cdot) \\ \hline U=0 & 0.5 \\ \hline U=1 & 0.5 \\ \hline \end{array} \begin{array}{|c|c|c|} \ ... The value of $P(U=1, V=1, W=1, Z=1)= \_\_\_\_\_\_\_$ (rounded off to three decimal places).
makhdoom ghaya
recategorized
in
Others
Mar 22
by
makhdoom ghaya
1.0k
views
gate-ds-ai-2024
numerical-answers
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