Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Set Theory Doubt
Devshree Dubey
asked
in
Set Theory & Algebra
Aug 11, 2018
592
views
0
votes
0
votes
What is meant by s* or any other symbol which has an asterisk in Set Theory?
discrete-mathematics
set-theory
Devshree Dubey
asked
in
Set Theory & Algebra
Aug 11, 2018
by
Devshree Dubey
592
views
answer
comment
Follow
share this
share
4 Comments
Show 5 previous comments
by
Shaik Masthan
commented
Aug 12, 2018
reply
Follow
share this
i know, at one place they used astrik symbol
R* where R is the relation, Did you ask that one?
0
0
by
Ravi Dubey
commented
Aug 12, 2018
reply
Follow
share this
I have seen once somewhere I* means all integers except {0}
0
0
by
Devshree Dubey
commented
Aug 12, 2018
reply
Follow
share this
@Shaik Masthan,No brother. Not in relation but in Set Theory only. :)
0
0
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
0
Answers
← Previous
Next →
← Previous in category
Next in category →
Related questions
1
vote
1
vote
3
answers
1
iarnav
asked
in
Set Theory & Algebra
Sep 5, 2017
774
views
Set theory doubt
Say if A is proper subset of B i.e A⊂B then is it true - that B⊆A (B is subset of A)? Also one more thing - if A⊂B then AUB = A where U means UNION
iarnav
asked
in
Set Theory & Algebra
Sep 5, 2017
by
iarnav
774
views
discrete-mathematics
set-theory&algebra
set-theory
1
vote
1
vote
1
answer
2
Tesla!
asked
in
Set Theory & Algebra
Jul 25, 2017
514
views
Set Theory Doubt
Want to verify let set $\left | A \right |=n$ and $\left | B \right |=m$ Then $max(m,n)\leq \left | A\cup B \right |\leq (m+n)$ $0\leq \left | A\cap B \right |\leq min(m,n)$ $0\leq \left | A- B \right |\leq \left | n \right |$ ... $\bigoplus$ is symmetric difference $0\leq \left | \overline{A} \right |\leq U$ here $\overline{A}$ is compliment of A and U is universal Set
Tesla!
asked
in
Set Theory & Algebra
Jul 25, 2017
by
Tesla!
514
views
discrete-mathematics
set-theory&algebra
set-theory
0
votes
0
votes
1
answer
3
Debargha Mitra Roy
asked
in
Set Theory & Algebra
Sep 23, 2023
179
views
Discrete Mathematics | Set Theory | Equivalent Relation
Debargha Mitra Roy
asked
in
Set Theory & Algebra
Sep 23, 2023
by
Debargha Mitra Roy
179
views
discrete-mathematics
set-theory
0
votes
0
votes
1
answer
4
Souvik33
asked
in
Set Theory & Algebra
Jan 5, 2023
401
views
Set Theory, Basic | Power of a set
Given set A= {a,b}$^3$ What do the formed set look like and what is |A| (cardinility of A)
Souvik33
asked
in
Set Theory & Algebra
Jan 5, 2023
by
Souvik33
401
views
discrete-mathematics
set-theory
self-doubt
Subscribe to GATE CSE 2024 Test Series
Subscribe to GO Classes for GATE CSE 2024
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Post GATE 2024 Guidance [Counseling tips and resources]
GATE CSE 2024 Result Responses
[Project Contest] Pytorch backend support for MLCommons Cpp Inference implementation
Participating in MLCommons Inference v4.0 submission (deadline is February 23 12pm IST)
IIITH PGEE 2024 Test Series by GO Classes
Subjects
All categories
General Aptitude
(3.5k)
Engineering Mathematics
(10.4k)
Discrete Mathematics
(7.1k)
Mathematical Logic
(2.5k)
Set Theory & Algebra
(1.9k)
Combinatory
(1.6k)
Graph Theory
(1.1k)
Probability
(1.4k)
Linear Algebra
(1.1k)
Calculus
(792)
Optimization
(0)
Digital Logic
(3.6k)
Programming and DS
(6.2k)
Algorithms
(4.8k)
Theory of Computation
(6.9k)
Compiler Design
(2.5k)
Operating System
(5.2k)
Databases
(4.8k)
CO and Architecture
(4.0k)
Computer Networks
(4.9k)
Artificial Intelligence
(79)
Machine Learning
(48)
Data Mining and Warehousing
(25)
Non GATE
(1.4k)
Others
(2.7k)
Admissions
(684)
Exam Queries
(1.6k)
Tier 1 Placement Questions
(17)
Job Queries
(80)
Projects
(11)
Unknown Category
(870)
64.3k
questions
77.9k
answers
244k
comments
80.0k
users
Recent Blog Comments
category ?
Hi @Arjun sir, I have obtained a score of 591 in ...
download here
Can you please tell about IIT-H mtech CSE self...
Please add your admission queries here:...
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy