- #1
Integrating Equation - Step by Step Answer & Help | newbie101
- Thread starter newbie101
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In summary, a person named newbie101 is seeking help with integrating equations and has attached an answer for reference. They also have another question and their integration skills are rusty. They request help from the group and express surprise that no one has attempted the question yet. They are reminded of the rules that they agreed to before posting and the conversation is moved to the Homework section.
- #2
benorin
Homework Helper
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I take it that [tex]j=\sqrt{-1}[/tex]?
- #3
newbie101
- 16
- 0
yes 'j' the square root of -1
- #4
.
- #5
newbie101
- 16
- 0
Please Help
Hi All,
Please help answer question 1. I'm really surprise no one attempted, is question perhaps wrong?
regards,
newbie101
Hi All,
Please help answer question 1. I'm really surprise no one attempted, is question perhaps wrong?
regards,
newbie101
- #6
amcavoy
- 665
- 0
For #2, try:
[tex]u=\frac{\pi}{2}\cos{\theta}.[/tex]
See what you can do from there...
[tex]u=\frac{\pi}{2}\cos{\theta}.[/tex]
See what you can do from there...
- #7
quantumdude
Staff Emeritus
Science Advisor
Gold Member
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newbie101 said:
!
YOU were supposed to attempt it! That is explicitly stated in the rules that you AGREED to before posting. You can review those rules by clicking on "GUIDELINES" in the menu in the top right corner.
Also, I'm moving this to the Homework section.
FAQ: Integrating Equation - Step by Step Answer & Help | newbie101
What is an integrating equation?
An integrating equation is a mathematical method used to find the area under a curve by calculating the definite integral. It is commonly used in physics, engineering, and other sciences to solve problems involving rates of change and accumulation.
Why is it important to know how to integrate equations?
Integrating equations is important because it allows us to solve problems involving rates of change and accumulation, which are common in many scientific fields. It also helps us understand the relationship between a function and its derivative, as well as the concept of area under a curve.
What are the steps to integrating an equation?
The steps to integrating an equation are:1. Identify the integral and determine the limits of integration2. Simplify the integrand using algebra or known derivatives3. Use appropriate integration techniques, such as substitution or integration by parts4. Evaluate the integral and add the constant of integration5. Check your answer using differentiation.
How do I know which integration technique to use?
There are several integration techniques, such as substitution, integration by parts, and partial fractions. The best way to determine which technique to use is to look for patterns and similarities in the integrand, and choose the technique that will simplify the integral the most.
What are some common mistakes to avoid when integrating equations?
Some common mistakes to avoid when integrating equations are:- Forgetting to add the constant of integration- Not simplifying the integrand before integrating- Misapplying integration techniques- Forgetting to check your answer using differentiation- Not paying attention to the limits of integration.