Recent questions in Discrete Mathematics

0 votes

0 answers

1

GATE previous years with little Modification

asked 3 hours ago in Graph Theory by vg653 (31 points) | 13 views

0 votes

0 answers

2

ME TEST
How is g(x) is many one ?

asked 3 hours ago in Set Theory & Algebra by junaid ahmad Loyal (9.2k points) | 11 views

0 votes

0 answers

3

Binomial distribution
Is there any relation between MEAN, VARIANCE and MODE for binomial distribution? Let, Mean = 8, variance = 6 for any binomial distribution. np = 8 and npq = 6 => q=$3/4$, p=$1/4$ Now is there any relation to find value of MODE ?

asked 5 hours ago in Mathematical Logic by shreyansh jain Active (1.2k points) | 9 views

0 votes

0 answers

4

Testbook Chapter test
If $y = f(x)$ is a solution of $ d^2y/dx^2 = 0$ , with boundary conditions $y=8$ at $x=0$ and $dy/dx =4$ at $x=16$, Find the value of $f(-2)$ When they say, $y = f(x)$ is a solution of $ d^2y/dx^2 = 0$ What does that mean?

asked 14 hours ago in Mathematical Logic by shreyansh jain Active (1.2k points) | 20 views

0 votes

0 answers

5

How this can be done.
Find the number of ways 4 fruits can be chosen out of 8 fruits so as to exclude the largest fruit.

asked 15 hours ago in Combinatory by `JEET Active (2.3k points) | 25 views

0 votes

0 answers

6

How to do such questions
Find the largest integer value of x satisfying the inequality ${10 \choose x-1}$ < 2${10 \choose x}$

asked 15 hours ago in Combinatory by `JEET Active (2.3k points) | 24 views

+1 vote

0 answers

7

How to do this question
Compute the coefficient value of $ x^3 y^2z$ in the $(x-y+3z)^6$

asked 15 hours ago in Combinatory by `JEET Active (2.3k points) | 41 views

0 votes

0 answers

8

Combinatorics
A ball is dropped from a height of 15 feet. Each time it strikes the pavement after falling from a height of h feet, it rebounds to a height of 0.6 h feet. What is the total distance the ball travels up and down? Please confirm the answer

asked 20 hours ago in Combinatory by `JEET Active (2.3k points) | 37 views

0 votes

0 answers

9

Ace academy test series
How to solve questions like these?

asked 1 day ago in Mathematical Logic by amitqy Junior (957 points) | 33 views

0 votes

0 answers

10

ME TEST 1

asked 1 day ago in Combinatory by himgta Active (2.9k points) | 15 views

0 votes

0 answers

11

Ace test series

asked 2 days ago in Mathematical Logic by abhishekmehta4u Boss (24.3k points) | 45 views

0 votes

1 answer

12

Kenneth Rosen

asked 2 days ago in Mathematical Logic by kd..... (489 points) | 16 views

0 votes

1 answer

13

Kenneth Rosen
Express these statement using predicates and quantifiers. A student must take at least 60 course hours ,or atleast 45 course hours and write a master’s thesis, and receive a grade no lower than a B in all required courses, to receive a master’s degree.

asked 2 days ago in Mathematical Logic by kd..... (489 points) | 13 views

+1 vote

0 answers

14

Madeeasy test series full syllbus
Let M(x) = $\frac{x^{2018}}{(1-x)^{2019}}$ we define M(x) = $ \sum_{r=0}^{infinity}a_{r}x^{r}$ . then $a_{r}$ is equal to- option are –

asked 3 days ago in Combinatory by register_user_19 Active (1.2k points) | 20 views

+1 vote

0 answers

15

Floor and Ceil
Is below always true? $\lceil 2x \rceil=2.\lceil x \rceil$

asked 3 days ago in Set Theory & Algebra by Ayush Upadhyaya Boss (19.2k points) | 41 views

+1 vote

3 answers

16

propositional logic(AAI exam)

asked 3 days ago in Mathematical Logic by Sanjay Sharma Veteran (50k points) | 51 views

0 votes

1 answer

17

graph theory
in a directed graph if there is a directed path from any node u to v or vice versa for any pair of nodes of the graph ,the graph is? a. weakly connected unilaterally connected strongly connected disconnected

asked 4 days ago in Graph Theory by shipra tressa (313 points) | 22 views

0 votes

2 answers

18

Rosen-Recurrence Relation
Find a recurrence relation for the number of bit strings of length n that contains a pair of consecutive 0s

asked 4 days ago in Combinatory by aditi19 Active (2.2k points) | 25 views

0 votes

0 answers

19

#Combinations
Number of ways of splitting 10 people into 2 teams of 6 and 4 people respectively. Answer- $^{10}c_{6}$ Number of ways of splitting 10 people into 2 teams of 5 people each. Answer – $^{10}c_{5} /2$ Please explain why we divide by 2?

asked 4 days ago in Combinatory by Nymeria (429 points) | 25 views

0 votes

0 answers

20

isomorphic graph ( AAI exam)

asked 4 days ago in Graph Theory by Sanjay Sharma Veteran (50k points) | 25 views

0 votes

0 answers

21

ee gate 2014
minimum of the real valued function f(x)=(x-1)^2/3 occurs at x equal to ?? how to find the value of when equating f’(x)=0???

asked 5 days ago in Mathematical Logic by eyeamgj Loyal (6.3k points) | 21 views

0 votes

0 answers

22

Test series
How to calculate partition ? [closed]

asked 5 days ago in Mathematical Logic by twin_123 (143 points) | 15 views

+1 vote

1 answer

23

AAI JE (IT) 2019 Q-30
Can someone solve this and tell how it’s 160.

asked 6 days ago in Combinatory by shaz (181 points) | 50 views

+1 vote

0 answers

24

Generating functions
The number of ways can 10 balls be chosen from an urn containing 10 identical green balls, 5 identical yellow balls and 3 identical blue balls are __________ . [closed]

asked 6 days ago in Mathematical Logic by shraddha priya Active (3.3k points) | 37 views

+1 vote

0 answers

25

EE gate-2014
Given a system of equations: x+2y+2z=b1 5x+y+3z=b2 (a) the system will have infinitely many solutions for any given b1 and b2 (b) whether or not a solution exists depends on the given b1 and b2

asked 6 days ago in Mathematical Logic by Peach (273 points) | 29 views

+1 vote

0 answers

26

#discrete matmatics
recurrence relation 2a$_{n}=a_{n-1}+2^{n}$ intial condtion a$_{0}$=1 value of a$_{100}$

asked 6 days ago in Combinatory by amit166 Junior (529 points) | 25 views

0 votes

0 answers

27

GATE 2017 MA Groups

asked 6 days ago in Set Theory & Algebra by Balaji Jegan Active (4.3k points) | 14 views

0 votes

0 answers

28

GATE 2013 MA Discrete Math

asked Dec 12 in Set Theory & Algebra by Balaji Jegan Active (4.3k points) | 8 views

0 votes

0 answers

29

GATE 2013 MA Group Theory

asked Dec 12 in Set Theory & Algebra by Balaji Jegan Active (4.3k points) | 5 views

+2 votes

0 answers

30

GATE 2013 MA Group Theory
Let G be a group of order 231. The number of elements of order 11 in G is ______

asked Dec 12 in Set Theory & Algebra by Balaji Jegan Active (4.3k points) | 17 views

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 questions in Discrete Mathematics

Recent Posts

Recent Blog Comments