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- Feb 13th 2007, 07:27 PMcoolioIntegral Problems
uo

- Feb 13th 2007, 07:40 PMThePerfectHacker
I am not going to do the definite integral, rather I will find the anti-derivative and leave you to evaluate them at the endpoints.

- Feb 13th 2007, 08:35 PMThePerfectHacker
Next one

- Feb 14th 2007, 09:28 AMticbol
- Feb 14th 2007, 09:46 AMticbol
- Feb 14th 2007, 12:20 PMThePerfectHacker
In my other post in geometry, I talk about "rigorous" and how important it is to mathemations.

Now, the concepts of differenencials, splitting the dy and the dx as if they are fractions.

Like for example,

dy/dx=y

Then,

(1/y)dy=dx

Is not really acceptable among mathemations because**they are not fractions**. Thus, I use a more formal approach which does not involve splitting the denominator of the differencial.

I wrote a Calculus thread over here.

http://www.mathhelpforum.com/math-he...utorial-2.html

(The math program that is used to generate math code is math working properly now, thus you might not see everything).

In that thread I explain how I do integration via the substitution rule my way.

~~

And yes, that is my own techinque.