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Answers by Mk Utkarsh
User Mk Utkarsh
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User Mk Utkarsh
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+2
votes
1
UPPCL AE 2018:33
answered
Jan 5
in
CO & Architecture

48
views
uppcl2018
+3
votes
2
Rosen 15
What is the probability that a fivecard poker hand contains two pairs (that is, two of each of two different kinds and a fifth card of a third kind)?
answered
Jan 4
in
Set Theory & Algebra

42
views
kennethrosen
probability
+1
vote
3
NTA NET DEC 18 Q97
answered
Dec 25, 2018
in
CO & Architecture

40
views
+1
vote
4
Probability  Gravner9
A group consists of $3$ Norwegians, $4$ Swedes, and $5$ Finns, and they sit at random around a table. What is the probability that all groups end up sitting together?
answered
Dec 23, 2018
in
Probability

25
views
probability
gravner
engineeringmathematics
0
votes
5
Probability Gravner  23
Roll a die $12$ times. Compute the probability that a number occurs $6$ times and two other numbers occur three times each.
answered
Dec 23, 2018
in
Probability

18
views
probability
gravner
engineeringmathematics
+1
vote
6
#made easy
Stack A has entries a,b,c,d(with a on top).Stack B is empty. An entry popped out of stack A is pushed into stack B. An entry popped out of stack B can only be printed. The no. of possible permutation for printing the elements are __ ? 24 12 21 14 can anybody give a generalized formula with explanation for this ?
answered
Dec 19, 2018
in
Programming

29
views
#doubt
+1
vote
7
Stuck on this combinatorics question
A florist sells roses of five different colors. How many bunches of a halfdozen roses can be formed? a 196 210 236 300 Please help me understand this question with proper explanation. I got the answer but looking for the logical reasoning to it.
answered
Dec 19, 2018
in
Combinatory

71
views
+2
votes
8
TIFR2019B9
answered
Dec 18, 2018
in
Others

335
views
tifr2019
+2
votes
9
TIFR2019A5
answered
Dec 18, 2018
in
Others

227
views
tifr2019
+6
votes
10
TIFR2019A1
answered
Dec 18, 2018
in
Others

320
views
tifr2019
+4
votes
11
Ace Academy Test series
answered
Dec 15, 2018
in
Theory of Computation

81
views
decidability
0
votes
12
propositional logic(AAI exam)
answered
Dec 15, 2018
in
Mathematical Logic

73
views
+2
votes
13
Doubts
Eigenvalues of an Idempotentmatrix matrix A is 0 or 1 right or wrong?
answered
Dec 15, 2018
in
Linear Algebra

40
views
idempotentmatrix
eigenvalues
+2
votes
14
Madeeasytestseries
answered
Dec 13, 2018
in
Programming

48
views
+1
vote
15
GATE 2010 MA Matrices
answered
Dec 11, 2018
in
Linear Algebra

33
views
+2
votes
16
GATE 2010 MA Eigen Values
answered
Dec 11, 2018
in
Linear Algebra

28
views
+2
votes
17
made easy test
main(){ int S[6] = {126,256,512,1024,2048,4096}; int *x=(int *) (&S+1); printf (“%d”,x); } int is 4 bytes; array starts from 2000 . The answer is 2024 I am getting 2004. Please explain the concept. If possible provide a resource.
answered
Dec 11, 2018
in
Programming

69
views
madeeasytestseries
datastructure
programminginc
+1
vote
18
GATE 2007 MA Group Theory
answered
Dec 11, 2018
in
Set Theory & Algebra

27
views
+1
vote
19
Probability Question
Source: https://www.facebook.com/photo.php?fbid=10156888790977640&set=gm.2199432896992966&type=3&theater
answered
Dec 10, 2018
in
Probability

97
views
probability
engineeringmathematics
+1
vote
20
Ace test series
answered
Dec 10, 2018
in
Linear Algebra

52
views
linearalgebra
+5
votes
21
Group theory
Let (G,*) be a group such that O(G) = 8, where O(G) denotes the order of the group. Which of the following is True ? There exist no element a in G whose order is 6. There exist an element a in G whose order is 4. There exist more then one element in G whose order is 1 None of these
answered
Dec 8, 2018
in
Set Theory & Algebra

117
views
groups
discretemathematics
0
votes
22
Propositional Logic
Which of the following is/are TRUE? $(∀x)(∃y) J(x,y) \equiv (∃y)(∀x) J(x,y)$ $(∃x)(∀y) J(x,y) \equiv (∀y)(∃x) J(x,y)$ $(∀x)(∀y) J(x,y) \equiv (∀y)(∀x) J(x,y)$ $(∃x)(∃y) J(x,y) \equiv (∃y)(∃x) J(x,y)$
answered
Dec 7, 2018
in
Mathematical Logic

115
views
+2
votes
23
Gateforum Test Series
Which of the following is not true in the function $f(n)=2^{n4}$? $f(n)$=Θ($2^{n+3}$) $f(n)$=Ω($n^{1000}$) $f(n)$=Ο($2^{n10}$) $f(n)$=$None$
answered
Dec 7, 2018
in
Algorithms

72
views
gateforumtestseries
algorithms
+1
vote
24
ME Test Series
Two dice are thrown simultaneously. The expected sum of the numbers shown up is?
answered
Dec 4, 2018
in
Mathematical Logic

91
views
0
votes
25
topological sort
How many topological orderings does the following directed acyclic graph have______?
answered
Dec 4, 2018
in
Algorithms

73
views
+4
votes
26
Generating Function
What will be solution of this function for coefficient of $x^{100}$? $\frac{1}{\left ( 1x^{10} \right )(1x^{20})(1x^{50})}$
answered
Dec 4, 2018
in
Combinatory

195
views
generatingfunctions
discretemathematics
+1
vote
27
#relation
The Number of Relations, Which are both Reflexive and Symmetric but not AntiSymmetric, on a set with 6 elements, are ____________?
answered
Dec 3, 2018
in
Set Theory & Algebra

84
views
settheory
+3
votes
28
Counting MadeEasy
answered
Dec 2, 2018
in
Combinatory

63
views
permutationsandcombinations
+1
vote
29
Ace test series
answered
Dec 2, 2018
in
Programming

67
views
+1
vote
30
Planar Graph
Let G be a simple connected planar graph with 14 vertices and 20 edges. Number of closed regions in planar embedding of the graph is ?
answered
Dec 2, 2018
in
Graph Theory

106
views
graphtheory
graphplanarity
+1
vote
31
Number of surjective functions
Let $A={1,2,3,4,5,6}$ and $B={1,2,3,4}$. the number of Surjective functions $f:A>B$ with $f(1)=f(2)=1$ is___?
answered
Dec 1, 2018
in
Set Theory & Algebra

91
views
settheory&algebra
functions
discretemathematics
+1
vote
32
ME Test Series
answered
Dec 1, 2018
in
Programming

61
views
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