Headlines
  • Economies of Scale vs. Economies of Scope

Accounting for Intangible Assets

08 Mar 2012 / 0 Comments

Steve Collings looks at the fundamental principles in accounting for goodwill and intangible assets and also looks at some fundamental differences between current UK GAAP, IFRS and the proposed IFRS for SMEs.As accountants we are all aware that an intangible asset does not have any physical form

Read More...

Financial Accounting
Economics

Economies of Scale vs. Economies of Scope

Generally speaking, economies of scale is about the benefits gained by the production of large volume of a p...

Currency Appreciation and Depreciation

Current and Financial Account Surpluses and Deficits Current account deficits (or surpluses) and financi...

Communication Skills

A Sample Cover Letter For A Job Application

Most jobs ask for a cover letter along with your resume. A cover letter can make or break your case with th...

Communication

  VERBAL COMMUNICATIONThe term “Verbal” implies ‘use of words’ which makes language. Verbal communicati...

Information Technology

    Lesson 4: Creating Charts

    In Microsoft Excel, you can represent numbers in a chart. On the Insert tab, you can choose from a variety o...

Laws

INDEMNITY and GURANTEE

Normal 0 false false false MicrosoftInternetExplorer4 ...

Management and Marketing

Interest rate risk management

The management of risk is a key area within a number of ACCA papers, and exam questions related to this area ...

Regional and Sustainable Development Department

RSCG is the Capacity Development and Governance Division of the, Regional and Sustainable Development Departm...

Comparison of financial and management accounting

There are two broad types of accounting information: • Financial Accounts: geared toward external users of...

Financial Management
Mathimetics

Linear Equation with Video Examples

An equation is a mathematical statement that has an expression on the left side of the equals sign (=) wi...

Cost Accounting

Product vs Period Costs

Product Costs: Include all costs that are required to make a product Product costs are: Direct Material...

Statistics
Audit and Assurance
Economics
Published On:Friday, 16 December 2011
Posted by Muhammad Atif Saeed

Integration by the Substitution method(or 'changing the variable')


This is best explained with an example:
substitution problem#1
Like the Chain Rule simply make one part of the function equal to a variable eg u,v, t etc.
substitution variable
Differentiate the equation with respect to the chosen variable.
substitution derivative
Rearrange the substitution equation to make 'dx' the subject.
substitution rearrange
Substitute for 'dx' into the original expression.
substitution dx
Substitute the chosen variable into the original function.
substitute chosen variable
Integrate with respect to the chosen variable.
integrate with respect to t
Restate the original expression and substitute for t.
final equation
NB Don't forget to add the Constant of Integration(C) at the end. Remember this is an indefinite integral.



Example #1
substitution problem#1



Example #2
substitution problem#2

back to top


Example #3
substitution problem#3

About the Author

Posted by Muhammad Atif Saeed on 13:00. Filed under . You can follow any responses to this entry through the RSS 2.0. Feel free to leave a response

By Muhammad Atif Saeed on 13:00. Filed under . Follow any responses to the RSS 2.0. Leave a response

0 comments for "Integration by the Substitution method(or 'changing the variable')"

Leave a reply

Visit Counters

About Me

My photo
I am doing ACMA from Institute of Cost and Management Accountants Pakistan (Islamabad). Computer and Accounting are my favorite subjects contact Information: +923347787272 atifsaeedicmap@gmail.com atifsaeed_icmap@hotmail.com
  1. Accounting for Intangible Assets
  2. Fair Value Measurement of Financial Liabilities
  3. The Concept of Going Concern
  4. The Capital Asset Pricing Model
  5. Bond Valuation
  6. Asset Management Market Efficiency Asset Management Market Efficiency
x

Welcome to eStudy.Pk....Get Our Latest Posts Via Email - It's Free

Enter your email address:

Delivered by FeedBurner