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Recent questions tagged combinatory
0
votes
0
answers
19
views
kenneth h rosen chapter 1 section section 1.5 nested quatnifiers excercise 49
ykrishnay
asked
in
Mathematical Logic
Apr 20
by
ykrishnay
103
points
19
views
kenneth-rosen
combinatory
mathematical-logic
discrete-mathematics
propositional-logic
0
votes
0
answers
7
views
kenneth h rosen chapter 1 section "Nested quantifers" excercise 1.5 question 26's g
ykrishnay
asked
in
Mathematical Logic
Apr 18
by
ykrishnay
103
points
7
views
kenneth-rosen
combinatory
mathematical-logic
propositional-logic
discrete-mathematics
0
votes
0
answers
6
views
kenneth h rosen chapter 1 section 1.5 excercise 1.5 question 18 e
ykrishnay
asked
in
Mathematical Logic
Apr 16
by
ykrishnay
103
points
6
views
kenneth-rosen
combinatory
mathematical-logic
propositional-logic
discrete-mathematics
0
votes
0
answers
19
views
Kenneth h rosen chapter 1 section 1.5 question 8
Let Q(x, y) be the statement student x has been a con- testant on quiz show y. Express each of these sentences in terms of Q(x, y), quantifiers, and logical connectives, where the domain for x consists of all students at ... a student from your school as a contestant. e) At least two students from your school have been con- testants on Jeopardy.
ykrishnay
asked
in
Mathematical Logic
Apr 12
by
ykrishnay
103
points
19
views
kenneth-rosen
discrete-mathematics
combinatory
mathematical-logic
propositional-logic
0
votes
0
answers
42
views
kenneth h rosen chapter 1 excercise 1.4 predicates and quantifiers question 46
ykrishnay
asked
in
Mathematical Logic
Mar 20
by
ykrishnay
103
points
42
views
kenneth-rosen
combinatory
mathematical-logic
propositional-logic
0
votes
0
answers
44
views
kenneth h rosen chapter 1 excercise 1.4 predicates ad quantifiers question 59 symbolic logic
ykrishnay
asked
in
Mathematical Logic
Mar 19
by
ykrishnay
103
points
44
views
discrete-mathematics
kenneth-rosen
combinatory
mathematical-logic
0
votes
0
answers
19
views
kenneth h rosen chapter 1 excercise 1.4 predicates and quantifiers question 33
ykrishnay
asked
in
Mathematical Logic
Mar 19
by
ykrishnay
103
points
19
views
discrete-mathematics
kenneth-rosen
combinatory
propositional-logic
mathematical-logic
0
votes
0
answers
27
views
kenneth h rosen chapter 1 excercise 1.4 predicated and quantifiers question 19
ykrishnay
asked
in
Mathematical Logic
Mar 18
by
ykrishnay
103
points
27
views
discrete-mathematics
kenneth-rosen
combinatory
propositional-logic
mathematical-logic
0
votes
0
answers
26
views
Kenneth h rosen chapter 1 section 1.4 binding variables
ykrishnay
asked
in
Mathematical Logic
Mar 15
by
ykrishnay
103
points
26
views
discrete-mathematics
kenneth-rosen
mathematical-logic
propositional-logic
combinatory
0
votes
0
answers
57
views
kenneth h rosen chapter 1 excercise 1.2
hey i want to ask that in excercise 1.2 there are lots of logic puzzles quetions so it is important for gate or any exam like gate can i leave those questions or do ? please tell need an answer.
ykrishnay
asked
in
Mathematical Logic
Feb 17
by
ykrishnay
103
points
57
views
discrete-mathematics
kenneth-rosen
combinatory
propositional-logic
mathematical-logic
0
votes
0
answers
47
views
kenneth h rosen chapter 1 excercise 1.2 question 15 on page 23
ykrishnay
asked
in
Mathematical Logic
Feb 17
by
ykrishnay
103
points
47
views
discrete-mathematics
kenneth-rosen
propositional-logic
combinatory
mathematical-logic
0
votes
0
answers
44
views
kenneth h rosen chapter-1 section 1.1 propsitional logic excercise 1.1 question 23's d) and e)
ykrishnay
asked
in
Mathematical Logic
Feb 13
by
ykrishnay
103
points
44
views
discrete-mathematics
kenneth-rosen
combinatory
mathematical-logic
propositional-logic
0
votes
0
answers
36
views
How many integers must you pick in order to be sure that at least two of them have same remainder when divided by 15____
12cs066
asked
in
Combinatory
Aug 1, 2021
by
12cs066
5
points
36
views
self-doubt
combinatory
0
votes
0
answers
20
views
How many ways 5 different ice creams can be distributed to three person without any restrictions
Saumyojit
asked
in
Combinatory
Jun 26, 2021
by
Saumyojit
5
points
20
views
combinatory
1
vote
1
answer
170
views
Discrete Mathematics and its applications (Kenneth Rosen)
ssap09
asked
in
Combinatory
May 24, 2021
by
ssap09
21
points
170
views
discrete-mathematics
kenneth-rosen
combinatory
general-query
0
votes
0
answers
66
views
Combinatorics
I am not able to solve few combinatroics questions although I have solve decent number of questions but sometimes not able to crack if a new type of sums comes up.. What to do ? How to proceed ?
exceptionXD
asked
in
Mathematical Logic
Apr 25, 2021
by
exceptionXD
5
points
66
views
combinatory
4
votes
5
answers
1.2k
views
GATE CSE 2021 Set 2 | Question: 50 | Video Solution
Arjun
asked
in
Combinatory
Feb 18, 2021
by
Arjun
1.4k
points
1.2k
views
gate2021-cse-set2
combinatory
counting
numerical-answers
5
votes
2
answers
1.1k
views
GATE CSE 2021 Set 1 | Question: 19 | Video Solution
Arjun
asked
in
Combinatory
Feb 18, 2021
by
Arjun
1.4k
points
1.1k
views
gate2021-cse-set1
combinatory
counting
numerical-answers
0
votes
0
answers
30
views
Kenneth H rosen Chapter 6 - "Counting" Section 6.4
ykrishnay
asked
in
Combinatory
Jan 20, 2021
by
ykrishnay
103
points
30
views
kenneth-rosen
discrete-mathematics
combinatory
counting
1
vote
1
answer
101
views
Gate Applied Course Test Series
There are 20 intermediate stops on a route of a transport corporation bus. The number of ways in which the bus can stop at 6 of these intermediate stops such that no 2 stops are consecutive is ?
Rishav Chetan
asked
in
Combinatory
Jan 12, 2021
by
Rishav Chetan
13
points
101
views
combinatory
0
votes
1
answer
47
views
Kenneth h rosen 7th Edition chapter 2 section 2.5 "cardinality of sets"
ykrishnay
asked
in
Set Theory & Algebra
Nov 21, 2020
by
ykrishnay
103
points
47
views
kenneth-rosen
discrete-mathematics
combinatory
0
votes
0
answers
40
views
Kenneth h rosen 7th Edition chapter 2 section 2.4 "Sequences and Summation"
ykrishnay
asked
in
Set Theory & Algebra
Nov 20, 2020
by
ykrishnay
103
points
40
views
kenneth-rosen
discrete-mathematics
combinatory
1
vote
1
answer
79
views
Self Doubt. Combinatorics. How do I solve this question
CSHuB
asked
in
Combinatory
Nov 11, 2020
by
CSHuB
33
points
79
views
combinatory
0
votes
1
answer
31
views
BS Gerewal engineering mathematics
hey guys, what is meant by the statement- “cards are drawn in succession” . does it means whether one by one the cards were drawn OR all the cards were drawn at once any help is really appreciated….
rish1602
asked
in
Probability
Oct 29, 2020
by
rish1602
9
points
31
views
discrete-mathematics
combinatory
counting
0
votes
0
answers
28
views
online search
there are 5 pairs of different shoes.in how many ways can each person so that at least two person get a complete pair
ajay05908
asked
in
Combinatory
Oct 20, 2020
by
ajay05908
5
points
28
views
combinatory
0
votes
1
answer
53
views
Rosen - combinatorics ex 5.5 que 4
Every day a student randomly chooses a sandwich for lunch from a pile of wrapped sandwiches. If there are six kinds of sandwiches how many diff ways are there for the student to choose sandwiches for the 7 days of a week if the order in which sandwiches are chosen matters
simi2426
asked
in
Combinatory
Oct 1, 2020
by
simi2426
5
points
53
views
combinatory
0
votes
1
answer
58
views
Test Question of Applied Gate
Not able to solve this question. How to solve this type of questions?
AbhayPrajapati
asked
in
Combinatory
Sep 16, 2020
by
AbhayPrajapati
7
points
58
views
combinatory
0
votes
0
answers
37
views
UGC NET 2016 as well as Discrete Maths Kenneth Rosen PAGE Pg 657 Q21
ijnuhb
asked
in
Set Theory & Algebra
Sep 15, 2020
by
ijnuhb
751
points
37
views
kenneth-rosen
combinatory
0
votes
2
answers
209
views
KENNETH ROSEN DISCRETE MATHEMATICS PAGE 432 Q11
How many ways are there to chose eight coins from piggy bank containing 100 identical pennies and 80 identical nickels.
ijnuhb
asked
in
Combinatory
Sep 14, 2020
by
ijnuhb
751
points
209
views
kenneth-rosen
combinatory
counting
discrete-mathematics
0
votes
0
answers
38
views
Self Doubt on Combinatorics
Why these 2 questions solved in different manner while it seems like both are same type questions?? Anyone Please.
AbhayPrajapati
asked
in
Combinatory
Sep 4, 2020
by
AbhayPrajapati
7
points
38
views
combinatory
self-doubt
maths
0
votes
1
answer
98
views
Self Doubt on Combinatorics
Is there any difference between these 2 questions?? If yes then how can we solve this???
AbhayPrajapati
asked
in
Combinatory
Sep 3, 2020
by
AbhayPrajapati
7
points
98
views
maths
self-doubt
combinatory
1
vote
1
answer
48
views
K Rosen(7th ed). Chapter 6. Exercise 6.4. Q.17.
Question: Answer 1: Answer 2: I am not able to understand the solution.What’s happening here? Please help.
RasMalai
asked
in
Combinatory
Aug 13, 2020
by
RasMalai
27
points
48
views
kenneth-rosen
combinatory
counting
discrete-mathematics
0
votes
3
answers
84
views
Self Doubt. Combination, Circular. A, B, C, D, E, f are on circlular table.
mamtuj
asked
in
Combinatory
Aug 12, 2020
by
mamtuj
-25
points
84
views
combinatory
self-doubt
0
votes
1
answer
88
views
Combinatorics and Probability
Six people, including A,B, and C, form a queue in a random order (all 6! orderings are equiprobable). Consider the event "B is between A and C in the queue". What is its probability? (The order of A and C can be arbitrary, but B should be between them).
aryashah2k
asked
in
Probability
Aug 5, 2020
by
aryashah2k
2
points
88
views
permutation&combination
conditional-probability
discrete-mathematics
probability
combinatory
0
votes
0
answers
29
views
Self doubt on combinatorics
How many strings are there, using 10 A's, 12 B's, 11 C's, and 15 D's, such that no A is followed by a B, and no C is followed by a D?
RasMalai
asked
in
Combinatory
Jul 29, 2020
by
RasMalai
27
points
29
views
combinatory
permutation&combination
combinatory
1
vote
1
answer
55
views
Kenneth Rosen(7th ed). Chapter 6. Example 16.
Each user on a computer system has a password, which is six to eight characters long, where each character is an uppercase letter or a digit. Each password must contain at least one digit. How many possible passwords are there? Answer is given in book as : P^6 + P ... on for P^7 and P8. My question is why can't we calculate P^6 like 36^5 * C(6,1) * 10 ?
RasMalai
asked
in
Combinatory
Jul 29, 2020
by
RasMalai
27
points
55
views
combinatory
counting
kenneth-rosen
0
votes
0
answers
56
views
Sheldon Ross (8th ed). Chapter 1. Self test problems. Q 4.
RasMalai
asked
in
Combinatory
Jul 29, 2020
by
RasMalai
27
points
56
views
combinatory
0
votes
0
answers
71
views
Sheldon Ross(8th ed). Chapter 1. Theoretical Excercises. Q 11.
RasMalai
asked
in
Combinatory
Jul 27, 2020
by
RasMalai
27
points
71
views
combinatory
0
votes
1
answer
51
views
Combinatorics Simple doubt
What is the difference between flipping a pair of Distinct dices and flipping a pair of Identical Dices ??
BHASHKAR
asked
in
Mathematical Logic
Jun 18, 2020
by
BHASHKAR
73
points
51
views
discrete-mathematics
permutation&combination
combinatory
0
votes
1
answer
38
views
#self doubt why is the method wrong to solve the problem
abhijeet at
asked
in
Probability
Jun 12, 2020
by
abhijeet at
9
points
38
views
combinatory
cards
probability
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