Question

Consider permutations of the 26-character lowercase alphabet

Σ={*a*,*b*,*c*,*d*,*e*,*f*,*g*,*h*,*i*,*j*,*k*,*l*,*m*,*n*,*o*,*p*,*q*,*r*,*s*,*t*,*u*,*v*,*w*,*x*,*y*,*z*}.

- In how many of these permutations do
*a*,*b*,*c*occur consecutively and in that order? - In how many of these permutations does
*a*appear before*b*and*b*appear before*c*?

Answer #1

2. Let A = {p, q, r, s}, B = {k, l, m, n}, and C = {u, v, w},
Define f : A→B by f(p) = m, f(q) = k, f(r) = l, and f(s) = n, and
define g : B→C by g(k) = v, g(l) = w, g(m) = u, and g(n) = w. Also
define h : A→C by h = g ◦ f. (a) Write out the values of h. (b) Why
is it that...

Let S = {A, B, C, D, E, F, G, H, I, J} be the set consisting of
the following elements:
A = N, B = 2N , C = 2P(N) , D = [0, 1), E = ∅, F = Z × Z, G = {x
∈ N|x 2 + x < 2}, H = { 2 n 3 k |n, k ∈ N}, I = R \ Q, J =
R.
Consider the relation ∼ on S given...

10.-Construct a connected bipartite graph that is not a tree
with vertices Q,R,S,T,U,V,W.
What is the edge set?
Construct a bipartite graph with vertices Q,R,S,T,U,V,W such
that the degree of S is 4.
What is the edge set?
12.-Construct a simple graph with vertices F,G,H,I,J that has an
Euler trail, the degree of F is 1 and the degree of G is 3.
What is the edge set?
13.-Construct a simple graph with vertices L,M,N,O,P,Q that has
an Euler circuit...

Write a C++ program to demonstrate thread synchronization. Your
main function should first create a file called synch.txt. Then it
will create two separate threads, Thread-A and Thread-B. Both
threads will open synch.txt and write to it. Thread-A will write
the numbers 1 - 26 twenty times in nested for loops then exit. In
other words, print 1 - 26 over and over again on separate lines for
at least 20 times. Thread-B will write the letters A - Z...

(a) Construct a 2 - 3 tree for the list f,l,o,w,c,h,a,r,t,i,n,g.
Use the alphabetical order of the letters to compare them and
insert them successively starting with the empty tree.
(b) Assuming that the probabilities of searching for each of the
keys (i.e., the letters) are the same, find the largest number and
the average number of key comparisons for successful searches in
this tree.

Labor Relations- Chapter- C o l l e c t i v e B a r g a i n i n
g R i g h t s
Case study- Gros Morne Electric
Gros Morne Electric is an electrical contractor that does work
in the residential construction industry. All of the company’s work
comes from non-union general contractors. The company pays wages
that are approximately 20 percent lower than the union rate of pay.
The International Brotherhood of Electrical...

Labor Relations- Chapter 5- G o v e r n m e n t s , L a b o u r
R e l a t i o n s B o a r d s , a n d O t h e r P a r t i e s
Case Study- Quality Inn & Suites Brantford v. UFCW Local
175
In January 2012 the Ontario Labour Relations Board was asked to
consider an application for the...

pseudocode please!!
Assignment6C: P0\/\/|\|3D. In the early 80s, hackers used to
write in an obfuscated, but mostly readable way called “leet” –
short for “elite”. In essence, it was a simple character
replacement algorithm, where a single “regular” character was
replaced by one or more “leet” characters; numbers remained the
same. Here’s one of the most readable versions: a 4 g 9 m /\\/\\ s
$ y ‘/ b B h |-| n |\\| t 7 z Z c (...

Fiscal Administration 10th Mikesell. Chapter 2 Question 3
a,b,c,d,e,f,g,h,i,j,k,l,m,n
Identify the strategy represented in each of the following
arguments taken from
budget discussions:
a. A bill to increase the number of women eligible for
Medicaid-funded prenatal
assistance in this state would not only save lives, but also cut
state costs for
care of low-birth-weight babies and children with disabilities.
Studies have
shown that every dollar spent on prenatal care reduces long-term
health-care
expenditures by $3.38.

C Programming
I am trying to also print the frequency and the occurrence of an
input text file. I got the occurrence to but cant get the
frequency.
Formula for frequency is "Occurrence / total input
count", this is the percentage of occurrence.
Can someone please help me to get the frequency to work.
Code:
int freq[26] = {0};
fgets(input1, 10000, (FILE*)MyFile);
for(i=0; i< strlen(input); i++) {
freq[input[i]-'a']++;
count++;
}
printf("Text count = %d", count);
printf("\n");
printf("Frequency of plain text\n");...

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