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Recent questions tagged #discrete_maths
0
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0
answers
Combinatorics Self Doubt
https://gateoverflow.in/48924/combinationswithrepetitions Somebody, please explain all the cases asked in the above question.
asked
Feb 6
in
Combinatory
by
kashyap02
(
26
points)

23
views
#permutationandcombination
#discrete_maths
#combinatory
0
votes
0
answers
Applied course test series : Algebraic Structures
Let G be a finite group. S1: We can show that the number of elements in G of order greater than 2 must be even. S2: We can conclude that any group of even order must contain an element of order 2 Which of the above statements are correct?
asked
Jan 18
in
Set Theory & Algebra
by
Shubhranshu Maurya
(
8
points)

13
views
settheoryandalgebra
#discrete_maths
0
votes
0
answers
Graph Theory ( Discrete mathematics )
Do minimum degree of a vertex and minimum degree of a region mean same thing in Graph Theory?
asked
Jan 14
in
Programming
by
Shubhranshu Maurya
(
8
points)

7
views
#discrete_maths
#graphtheory
#gate
0
votes
0
answers
ACE Material
Donuts come in 30 different varieties and Catherine wants to buy a dozen . How many choices does she have? Explain this please.
asked
Dec 2, 2019
in
Combinatory
by
teja1521
(
8
points)

6
views
#combinatory
#discrete_maths
0
votes
0
answers
Kenneth Rosen discrete mathematics seventh edition page 379 exercise 5.5 question 33
asked
Nov 25, 2019
in
Mathematical Logic
by
Ram Swaroop
(
173
points)

9
views
kennethrosen
#discrete_maths
counting
permutationandcombination
0
votes
0
answers
#Lattice#Discrete_Mathematics
https://csedoubts.gateoverflow.in/?qa=blob&qa_blobid=8018894368000379347 I think 3 is also not lattice. As d and e do not have join semilattice. Am I wrong?
asked
Nov 14, 2019
in
Set Theory & Algebra
by
nandani17
(
33
points)

23
views
#discrete_maths
#lattice
0
votes
1
answer
#permutationandcombination
Q.How many bit strings of length 10 contain either five consecutive 0s or five consecutive 1s? 222 198 256 128
asked
Sep 1, 2019
in
Numerical Ability
by
mayank6
(
7
points)

19
views
#discrete_maths
0
votes
1
answer
#permuatationandcombination
Q.How many bit strings of length eight contain either three consecutive 0s or four consecutive 1s? 148 198 147 197
asked
Sep 1, 2019
in
Numerical Ability
by
mayank6
(
7
points)

22
views
#discrete_maths
0
votes
1
answer
Express it using logic. "There are exactly two systems that monitor every re mote server"
asked
Aug 23, 2019
in
Mathematical Logic
by
Bhunesh_Singh
(
6
points)

17
views
#discrete_maths
#logic
0
votes
0
answers
Self doubt: Ordered Pair
What is meaning of ordered pair of rational numbers, or ordered pair of integers , or real numbers??
asked
Jul 12, 2019
in
Set Theory & Algebra
by
srestha
(
679
points)

19
views
#discrete_maths
+1
vote
1
answer
Numbers are Countable or Not?
Why “set of real numbers between $[0,0.1)$” is uncountable? I know real number can go upto any limit. But here range is given. So, why not is it still countable? If real number can be uncountable, then why not rational number cannot be uncountable?
asked
Jul 9, 2019
in
Set Theory & Algebra
by
srestha
(
679
points)

31
views
#discrete_maths
0
votes
0
answers
Allan Career Institute: Discrete Math
Let $f\left ( x\right )$ be continuous probability density function of a random variable $X.$ Then probability of $a\leq X< b$ is $A)f\left ( b \right )f\left ( a \right )$ $B)f\left ( ab \right )$ $C)\int_{b}^{a}xf\left ( x \right )dx$ $D)\int_{b}^{a}f\left ( x \right )dx$ Plz give some link for probability of pdf
asked
Jul 7, 2019
in
Combinatory
by
srestha
(
679
points)

13
views
#discrete_maths
0
votes
1
answer
Which of the following is the dual of ~(~p)$\equiv$p?
asked
Jun 25, 2019
in
Mathematical Logic
by
Aditya Patel
(
46
points)

33
views
madeeasyworkbook
#gate
#discrete_maths
0
votes
0
answers
Gate material problem
In gate 2018,from first order logic.. Question was asked on model.. Which is not in kenneth h rosen. Please help with good materials for gate
asked
Jun 16, 2019
in
Mathematical Logic
by
ZERO0042
(
6
points)

26
views
#gate
#help
#discrete_maths
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