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
Kenneth Rosen Edition 7 Exercise 2.3 Question 62 (Page No. 155)
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
167
views
0
votes
0
votes
Draw the graph of the function $f(n) = 1-n^2$ from $Z$ to $Z$
kenneth-rosen
discrete-mathematics
set-theory&algebra
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
by
Pooja Khatri
167
views
answer
comment
Follow
share this
share
0 Comments
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
0
votes
0
votes
0
answers
1
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
360
views
Kenneth Rosen Edition 7 Exercise 2.3 Question 74 (Page No. 155)
Prove or disprove each of these statements about the floor and ceiling functions. $\left \lfloor \left \lceil x \right \rceil \right \rfloor = \left \lceil x \right \rceil$ for all real numbers $x.$ ... $x$ and $y.$
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
by
Pooja Khatri
360
views
kenneth-rosen
discrete-mathematics
set-theory&algebra
0
votes
0
votes
0
answers
2
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
281
views
Kenneth Rosen Edition 7 Exercise 2.3 Question 73 (Page No. 155)
Prove or disprove each of these statements about the floor and ceiling functions. $\left \lceil \left \lfloor x \right \rfloor \right \rceil = \left \lfloor x \right \rfloor$ for all real number $x.$ ... $x.$
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
by
Pooja Khatri
281
views
kenneth-rosen
discrete-mathematics
set-theory&algebra
0
votes
0
votes
1
answer
3
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
296
views
Kenneth Rosen Edition 7 Exercise 2.3 Question 72 (Page No. 155)
Suppose that $f$ is a function from $A$ to $B$, where $A$ and $B$ are finite sets with $|A|=|B|$. Show that $f$ is one-to-one if and only if it is onto.
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
by
Pooja Khatri
296
views
kenneth-rosen
discrete-mathematics
set-theory&algebra
0
votes
0
votes
0
answers
4
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
270
views
Kenneth Rosen Edition 7 Exercise 2.3 Question 71 (Page No. 155)
Let $S$ be a subset of a universal set $U$. The characteristic function $f_{s}$ of $S$ is the function from $U$ to the set $\left \{ 0,1 \right \}$ such that $f_{S}(x)=1$ if $x$ belongs to $S$ and $f_S(x)=0$ if $x$ does not belong to $S$. Let $A$ ... $f_{A \oplus B}(x) = f_{A}(x) + f_{B}(x)- 2 f_{A}(x) f_{B}(x) $
Pooja Khatri
asked
in
Set Theory & Algebra
Apr 11, 2019
by
Pooja Khatri
270
views
kenneth-rosen
discrete-mathematics
set-theory&algebra
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
