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
#Rosen exercise-1 ,question-71 counting
sandeep singh gaur
asked
in
Combinatory
May 31, 2019
253
views
0
votes
0
votes
use mathematical induction to prove the sum rule for m tasks from the sum rule for two tasks.
counting
sandeep singh gaur
asked
in
Combinatory
May 31, 2019
by
sandeep singh gaur
253
views
answer
comment
Follow
share this
share
1 comment
by
Arkaprava
commented
Jun 2, 2019
reply
Follow
share this
Assume the theorem is true for m-1 tasks. Try to prove yourself, you will be able to do it.
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
0
answers
1
saket nandan
asked
in
Combinatory
May 7, 2017
1,501
views
#rosen , #counting , #5.1 , 41(a)
in how many ways can a photographer at a wedding arrange 6 people in a row from a group of 10 people, where the bride and the groom are among these 10 people , if a) the bride must next to the groom my solution is since given that bride and groom must be ... will take 5! , and arranging BG mutually is 2! , so total ways is 8c4*5!*2! but answer is given 240 (rosen )
saket nandan
asked
in
Combinatory
May 7, 2017
by
saket nandan
1.5k
views
discrete-mathematics
counting
0
votes
0
votes
0
answers
2
admin
asked
in
Combinatory
Apr 29, 2020
256
views
Kenneth Rosen Edition 7 Exercise 6.1 Question 71 (Page No. 399)
Use mathematical induction to prove the sum rule for $m$ tasks from the sum rule for two tasks.
admin
asked
in
Combinatory
Apr 29, 2020
by
admin
256
views
kenneth-rosen
discrete-mathematics
counting
descriptive
0
votes
0
votes
1
answer
3
lekh
asked
in
Combinatory
Jan 21, 2023
317
views
#Combinatorics and Counting # Permutations and Combinations
If each of ‘a’ points on a straight line is joined to each of ‘b’ points on another straight line, excluding the points on the given two lines,then which of the following represents the number of points of intersection of these lines? Select all that apply. (ab(a-1)(b-1))/4 (ab(a-1)(b-1))/2 ab C(a,2) * C(b,2)
lekh
asked
in
Combinatory
Jan 21, 2023
by
lekh
317
views
combinatory
counting
1
vote
1
vote
1
answer
4
Lakshman Bhaiya
asked
in
Combinatory
Oct 24, 2018
545
views
Counting
A number of ways we can arrange letters of the word " TESTBOOK " such that E always comes between O's is ___________
Lakshman Bhaiya
asked
in
Combinatory
Oct 24, 2018
by
Lakshman Bhaiya
545
views
discrete-mathematics
combinatory
counting
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
