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Answers by Arjun
0
votes
1
qwer: 1
What is the Cardinality of the Power set of the set $\{0,1,2\}$? $8$ $6$ $7$ $9$
answered
in
Algorithms
Apr 3
7
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
1-mark
0
votes
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: $\{1, 3, 5, 6, 7,8\}$ $\{2, 4, 9\}$ $\{2, 4\}$ $\{1, 2, 3, 4, 5, 6, 7, 8, 9\}$
answered
in
Algorithms
Apr 3
10
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
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 $\{u,v,w,x\}$ $\{ \: \}$ $\{u,v,w,x,y,z\}$ $\{u,v,w\}$
answered
in
Algorithms
Apr 3
8
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
4
qwer: 4
The power set of the set $\{ \Phi \}$ is $\{ \Phi \}$ $\{ \Phi, \{ \Phi \} \}$ $\{ 0 \}$ $\{ 0, \Phi , \{ \Phi \} \}$
answered
in
Algorithms
Apr 3
10
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
1-mark
0
votes
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: $B$ $A\cap \bar{B}$ $A - B$ $A\cap B$
answered
in
Algorithms
Apr 3
10
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
1-mark
0
votes
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
answered
in
Algorithms
Apr 3
15
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
7
qwer: 7
Power set of empty set has exactly how many subset(s) One Two Zero Three
answered
in
Algorithms
Apr 3
9
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
2-marks
0
votes
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 $S = \mathcal{P}(T))$.
answered
in
Algorithms
Apr 3
12
views
qqqq
goclasses2025_wq8
goclasses
set-theory&algebra
set-theory
power-set
multiple-selects
2-marks
1
vote
9
GATE DS&AI 2024 | GA Question: 7
The probability of a boy or a girl being born is $1 / 2$. For a family having only three children, what is the probability of having two girls and one boy? $3 / 8$ $1 / 8$ $1 / 4$ $1 / 2$
answered
in
Quantitative Aptitude
Feb 19
2.3k
views
gate-ds-ai-2024
quantitative-aptitude
probability
0
votes
10
DA
Can anyone tell the marks per question in DA aptitude, means which question carries how many marks?
answered
in
Verbal Aptitude
Feb 17
186
views
query
1
vote
11
Preparation plan on compiler design
Currently I am preparing for compiler design! What should be the approach on the topics from where should I start because sometimes the flow and order of the topic confuses me. in which order I should study the subject topics? currently I am following below ... org/gate-cs-notes-gq/ here the order is not valid so can you tell me the order of study of the topics?
answered
in
Compiler Design
Dec 4, 2023
125
views
compiler-design
general-topic-doubt
1
vote
12
GATE2012 AR: GA-10
The documents expose the cynicism of the government officials - and yet as the media website reflects, not a single newspaper has reported on their existence. Which one of the following inferences may be drawn with the greatest accuracy from the ... cared. Media reports did not show the existence of the documents. The documents reveal the attitude of the government officials.
answered
in
Verbal Aptitude
Nov 27, 2023
1.7k
views
gate2012-ar
verbal-aptitude
passage-reading
2
votes
13
GATE Mechanical 2023 | GA Question: 9
How many pairs of sets $\text{(S, T)}$ are possible among the subsets of $\{1,2,3,4,5,6\}$ that satisfy the condition that $\mathrm{S}$ is a subset of $\mathrm{T}?$ $729$ $728$ $665$ $664$
answered
in
Quantitative Aptitude
Sep 23, 2023
1.2k
views
gateme-2023
quantitative-aptitude
counting
0
votes
14
Made Easy Book Aptitude 2024 Booklet
I have to spend 1/10 of my income on house rent, 1/10 of remainder on conveyance 1/3 of further remainder on children's education after which I have ₹ 648 left over. What is my income?
answered
in
Quantitative Aptitude
Aug 20, 2023
380
views
quantitative-aptitude
made-easy-booklet
1
vote
15
UGC NET CSE | November 2017 | Part 2 | Question: 5
Consider the graph given below: Use Kruskal’s algorithm to find a minimal spanning tree for the graph. The List of the edges of the tree in the order in which they are chosen is AD, AE, AG, GC, GB, BF GC, GB, BF, GA, AD, AE GC, AD, GB, GA, BF, AE AD, AG, GC, AE, GB, BF
answered
in
Algorithms
Aug 27, 2022
2.3k
views
ugcnetcse-nov2017-paper2
graph-algorithm
minimum-spanning-tree
1
vote
16
A First Course In Probability, 9th Edition, Indian Version, Sheldon Ross, Chapter 2, Problems, 18.
A deck consists of 52 playing cards which is well shuffled. Draw 6 cards. Find the probability that among the cards there will be a representative of all suits? can someone get to this answer –-→ 6283420/20358520
answered
in
Probability
Jul 28, 2022
468
views
probability
sheldon-ross
0
votes
17
A question paper is divided into two parts A and B and each part contains 5 questions. In how many ways a student can answer the question paper, if he has to solve total 6 questions including atleast 2 from each section.
answered
in
Combinatory
Jul 2, 2022
763
views
combinatory
discrete-mathematics
0
votes
18
UGC NET ONLINE MOCK TESTS – FREE
Is their any website for free test series(Mock Test) of UGC NET Computer Science And Application?
answered
in
CBSE/UGC NET
Jun 22, 2022
958
views
ugcnet
1
vote
19
GATE Suitability Test | Test 1 | Question: 3
A coin is such that after every toss the probability of same side coming again increases by $50\%$ from the initial value. If initially the probability of head and tail are the same, what is the expected number of tosses until we get a head?
answered
in
Probability
Jun 8, 2022
316
views
gate-suitability-test-1
expectation
probability
numerical-answers
0
votes
20
Hello sir, If I subscribe to GO Combined Test series. Can I also get the access of all the test of ISRO,TIFR, UGC-Net, etc. ?
answered
in
Others
Jun 6, 2022
218
views
2
votes
21
Extern in C programming
int main() { extern int a = 20; printf("%d",a); } //why this gives error but followig code is not extern int a =20; int main() { printf("%d",a); } //why this happens that first code gives error but second is not ? //please tell i am realy confused now
answered
in
Programming in C
Jun 3, 2022
1.0k
views
algorithms
programming-in-c
1
vote
22
C programming "extern" keyword
suppose i have 2 files //FILE1.h int var = 10; //FILE2.c #include<stdio.h> #include "FILE1.h" int main() { printf("%d",var); } so this file2.c gives output 10 so why we use extern keyword cause without ... work that is access the variable from other file is easily done without extern so what is exact use of extern keyword. thank you
answered
in
Programming in C
Jun 1, 2022
624
views
programming-in-c
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