Nobody downloaded yet

Computer Methods - Math Problem Example

Comments (0) Cite this document
Above Venn diagram is made on the base of intersection between three sets, P, Q, R for example "3" is the intersection of all three sets so its is written on the place where all three circle representing the sets, intersect. Similarly "4" and "5" are intersection of sets P, Q and the sets Q,R respectively so these elements are written where this intersection point occurs…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92% of users find it useful
Computer Methods
Read TextPreview

Extract of sample
"Computer Methods"

Download file to see previous pages S' will be computed by finding T - S, so
S' = { (1, 1), (2, 1), (2, 2) }
Question 2
1. a) Using the following propositions
h: it is humid
c: it is cloudy
and d: it is raining
express the following logical expressions in good English.
i) (hc)r
ii) (rh)c
b) Assuming and S is a set of lectures and the and the predicates
L(x): x is a lecturer
and A(x): x is articulate
write the following sentences in symbolic form
i) Larry is an articulate lecturer.
ii) There is a lecturer who is not articulate.
iii) Not every lecturer is articulate.
What is the relationship between predicates (ii) and (iii)
c) Determine the truth table for (pq)(pq)
State whether this expression is contingency, a contradiction or a tautology.
i) (hc)r

the atmosphere is humid cloudy and it is not raining
ii) (rh)c

if atmosphere is raining or humid then atmosphere is cloudy.

(i) Larry is an articulate lecturer.
L(Larry) A(Larry)
(ii) There is a lecturer who is not articulate.
To solve this we will use the concept of universal quantifiers $(x)
Which means that a statement is true for all values of x. Now the statement in symbolic form is:
"(x)[L(x) 'A(x)]'
Which means that "it is not true that all the lecturers are articulate". So in this sense this predicate describes that "there are some lecturers who are not articulate"

(iii) Not every lecturer is articulate.
"(x)[L(x) 'A(x)]'
The relationship between last two predicates is that these define same thing i.e. "Not every lecturer is articulate" does not ever means that " All the lecturer are not articulate" it could mean...
And all the points that are not common in any set are placed in circles where no intersection is occurring.
The relationship between last two predicates is that these define same thing i.e. "Not every lecturer is articulate" does not ever means that " All the lecturer are not articulate" it could mean that "There are some lecturers who are not articulate" so we can not use universal quantifiers for this predicate hence it means that "Not every lecture is articulate but there are some that can be articulate" so in this sense of interpretation last two predicates are same. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Computer Methods Math Problem Example | Topics and Well Written Essays - 1000 words”, n.d.)
Retrieved from
(Computer Methods Math Problem Example | Topics and Well Written Essays - 1000 Words)
“Computer Methods Math Problem Example | Topics and Well Written Essays - 1000 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Job selection-multiple criteria decision analysis
She has excellent curriculum vitae with a high grade point average and a strong record of campus participation in clubs and activities. As a result, she has had a number of good interviews with various companies. She now has
7 Pages(1750 words)Math Problem
Numerical analysis
These types of problems (especially systems of differential equations) are solved numerically using a number of similar algorithms which are based on the principles of numerical integration. The definition of the task "solve differential equation" means "integrate differential equation" so all differential equation numerical solving techniques are based on numerical integration, which is the problem of finding area under the curve described by differentiated function.
6 Pages(1500 words)Math Problem
Cost Benefit Analysis
In most cases such inefficiencies are caused by monopoly pricing or taxation (Brent 89). In other words, a deadweight loss can be termed as the total surplus resulting from market distortion especially from the side of government regulations on prices and in most cases the levied taxes.
12 Pages(3000 words)Math Problem
Mathematical Modelling
The questions apply the accurate descriptions of the motion under various motions of situations. The work also introduces a lot of results and notions that are equally applicable in things that oscillate and vibrate in similar manner. For instance, the current analysis in fundamental circuit is analogous to analysis involving the spring’s mass.
4 Pages(1000 words)Math Problem
Statistical Methods
The confidence interval is the result from the test statistic N (0, 1). Test statistic: Under H0, tn - 2 distribution where a is the sample slope parameter, A is the population slope parameter, s is the sample estimate for the standard deviation. The results from Q4 are a = 0.0867, s = 1.4495 and Cxx = 267.6 and A = 0.
8 Pages(2000 words)Math Problem
The inferential statistics helps a researcher to conclude beyond the descriptive conclusions of data. There are various quantitative data analysis methods that help in testing the quantitative model. The inferential statistical techniques correlation or bivariate regression analysis are used for examining relationship between two continuous variables (one independent variable and one dependent variable).
4 Pages(1000 words)Math Problem
Extended Mathmatical Study
Geometric sequence has been known in human history from the very ancient times. One of the first researchers to analyse geometric progressions and some of its properties was Euclid (Elements, books VIII and IX). A sequence is called geometric if every of its terms starting from the second can be found as product of the previous term and a number, different from 0 and same for the whole sequence, called common ratio.
8 Pages(2000 words)Math Problem
Quantitative Methods for Accountants
3 Pages(750 words)Math Problem
Sample size calculation
Sampling methods include random sampling, cluster sampling and snowball sampling, the selection of the sampling method to be used will depend on the nature of study, and in this paper we consider how we can calculate the sample size given the population size.
9 Pages(2250 words)Math Problem
The Z Notation
Though these mathematical data types don't represent the computer notation, they help determine how a particular system will behave. The Z notation also allows for the disintegration of a given specification into schemas, this helps in presenting the code piecewise.
13 Pages(3250 words)Math Problem
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Math Problem on topic Computer Methods for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us