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Recent questions in Discrete Mathematics
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161
Topic-wise Practice Tests GATE Computer Science and Information Technology Pearson
Consider the premises given below: H1: If Revanth gets the manager's position and works hard, then he will get a raise. H2: If he gets a raise, then he will buy an SUV. H3: He has not bought an SUV. Which of the following ... and he worked hard. (A) C1 only (B) C2 only (C) Both C1 and C2 (D) Neither C1 nor C2
jaydip74
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Mathematical Logic
Jun 26, 2023
by
jaydip74
254
views
1
vote
1
answer
162
#Aptitude
#Aptitude.
Çșȇ ʛấẗẻ
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Mathematical Logic
Jun 26, 2023
by
Çșȇ ʛấẗẻ
116
views
#aptitude
verbal-aptitude
engineering-mathematics
0
votes
1
answer
163
Engineering Mathematics
Çșȇ ʛấẗẻ
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Mathematical Logic
Jun 26, 2023
by
Çșȇ ʛấẗẻ
141
views
engineering-mathematics
0
votes
1
answer
164
#Graph Theory
Çșȇ ʛấẗẻ
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in
Mathematical Logic
Jun 26, 2023
by
Çșȇ ʛấẗẻ
139
views
graph-theory
discrete-mathematics
graph-coloring
0
votes
1
answer
165
# Engineering Mathematics
Çșȇ ʛấẗẻ
asked
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Mathematical Logic
Jun 26, 2023
by
Çșȇ ʛấẗẻ
134
views
engineering-mathematics
0
votes
1
answer
166
#Discrete
Çșȇ ʛấẗẻ
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in
Mathematical Logic
Jun 24, 2023
by
Çșȇ ʛấẗẻ
217
views
discrete-mathematics
kenneth-rosen
propositional-logic
mathematical-logic
0
votes
0
answers
167
Discrete Mathematics and its Applications by Kenneth H. Rosen (8th Edition, Indian Adaptation) Section 1.1 , Question no : 44
Samaroha
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in
Mathematical Logic
Jun 21, 2023
by
Samaroha
654
views
propositional-logic
discrete-mathematics
0
votes
1
answer
168
# Discrete
Çșȇ ʛấẗẻ
asked
in
Mathematical Logic
Jun 19, 2023
by
Çșȇ ʛấẗẻ
182
views
discrete-mathematics
0
votes
1
answer
169
Byjus Workbook
Sir I am getting answer as 25 my approach k+1=3 k=2 n=12 nk+1=25 @sachinmittal1 @gate_cse
JayRathi
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in
Combinatory
Jun 14, 2023
by
JayRathi
392
views
0
votes
0
answers
170
Self doubt on Combinatorics Discrete Mathematics
What is the total number of integer partitions ( unordered Summation) of the natural number 8 ? I am getting 22. Is it correct ?
Swarnava Bose
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in
Combinatory
Jun 8, 2023
by
Swarnava Bose
218
views
combinatory
discrete-mathematics
1
vote
1
answer
171
Enguneering maths, Echelon form
can a matrix have more than one echelon form??
bishakhabikhya
asked
in
Mathematical Logic
Jun 7, 2023
by
bishakhabikhya
168
views
0
votes
1
answer
172
Engg Maths lec video 5a Go classes
Is pivot columns and basic variables same thing?? or basic variables are the first elements of non zero rows in echelon matrics??
bishakhabikhya
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in
Mathematical Logic
Jun 7, 2023
by
bishakhabikhya
220
views
mathematical-logic
1
vote
1
answer
173
Given a group G with a subgroups H and K, and the assumption that |H| = m, |K| = n, where gcd(m, n) = 1, what can we infer?
dhruba
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in
Mathematical Logic
Jun 5, 2023
by
dhruba
392
views
mathematical-logic
discrete-mathematics
0
votes
1
answer
174
Self Doubt on Combinatory Discrete Mathematics
Given there are 3 full baskets of apples, mangoes, and oranges. How many ways possible if a) You need to buy any 4 fruits out of these 3 baskets ? b) you buy any 4 fruits such that you take at least one from each basket ?
Swarnava Bose
asked
in
Combinatory
Jun 5, 2023
by
Swarnava Bose
238
views
discrete-mathematics
combinatory
0
votes
1
answer
175
self doubt on Combinatory Discrete Mathematics
A power series expression has been converted to Partial Fractions to get :- $\frac{3}{1+5x} - \frac{2}{7-2x}+ \frac{5x}{3+2x} + \frac{7x}{5-2x}$ Find the Coefficient of $x^{n}$ where n represents natural number.
Swarnava Bose
asked
in
Combinatory
Jun 3, 2023
by
Swarnava Bose
409
views
combinatory
discrete-mathematics
0
votes
1
answer
176
Combinatorics, Discrete Maths (self doubts)
Consider the set of 4 -digit positive integers. How many of them have their digits in :- a) strictly decreasing order ? b) non decreasing order ? c) non increasing order ?
Swarnava Bose
asked
in
Combinatory
Jun 3, 2023
by
Swarnava Bose
392
views
combinatory
sorting
discrete-mathematics
goclasses
1
vote
2
answers
177
GO Classes Set Theory And Algebra Practice Set 1 | Question: 1
Let $A=\{0,1,2,3\}$ and $R$ a relation over $A$ : $ R=\{(0,0),(0,1),(0,3),(1,1),(1,0),(2,3),(3,3)\} $ Draw the directed graph of $R$. Check whether $R$ is an equivalence relation. Give a counterexample in each case in which the relation does not satisfy one of the properties of being an equivalence relation.
GO Classes
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in
Set Theory & Algebra
May 28, 2023
by
GO Classes
424
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
2
votes
1
answer
178
GO Classes Set Theory And Algebra Practice Set 1 | Question: 2
$\begin{array}{l|llllll} \textbf{Relations on}\; \mathbb{Z}: & \quad < & \qquad \leq & \qquad = & \qquad \mid & \qquad \nmid & \qquad \neq \\ \hline \hline \text{Reflexive} & \\ \text{Symmetric} & \\ \text{Transitive} & \end{array}$ Fill "Yes or No" in the above table.
GO Classes
asked
in
Set Theory & Algebra
May 28, 2023
by
GO Classes
305
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
1
vote
2
answers
179
GO Classes Set Theory And Algebra Practice Set 1 | Question: 3
The following table describes a binary relation. Find the set of ordered pairs that is this relation, as in the definition of a binary relation. ...
GO Classes
asked
in
Set Theory & Algebra
May 28, 2023
by
GO Classes
410
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
1
vote
1
answer
180
GO Classes Set Theory And Algebra Practice Set 1 | Question: 4
Let $A$ be the set of all ordered pairs of integers, that is, $A=Z \times Z$. Define a binary relation $R$ on $A$ as follows: for all $(a, b),(c, d) \in A$ ... reflexive? Is $R$ symmetric? Is $R$ antisymmetric? Is $R$ transitive? Is $R$ an equivalence relation, a partial order, neither, or both?
GO Classes
asked
in
Set Theory & Algebra
May 28, 2023
by
GO Classes
260
views
goclasses-practice-set1
set-theory&algebra
relations
partial-order
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