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#1 Re: Help Me ! » integration » 2007-09-07 19:10:49

reddog





#2 Re: Help Me ! » c3 inverse functions :s » 2007-08-24 07:58:52

reddog

#3 Re: Help Me ! » c3 inverse functions :s » 2007-08-24 05:33:44

reddog
timberwo7ves wrote:

or even, new question, same concept, which should hopefully clear up both.


find

trying to make x the subject of the formula:

It's wrong!

If

then

So, start from
anf solve for x.
In this case:

Then

#4 Re: Help Me ! » Help me with this triangle! » 2007-08-22 05:44:59

reddog

See this http://www.mathhelpforum.com/math-help/trigonometry/17959-odd-triangle.html

#5 Re: Help Me ! » Deriving the Sine Rule » 2007-08-20 19:06:22

reddog

Let

be the area of triangle.
We have
.
Then

#6 Re: Help Me ! » Integral Calculus Problem » 2007-07-31 18:43:23

reddog

1.









So

2.



#7 Re: Help Me ! » Integral Calculus Problem » 2007-07-28 04:21:52

reddog
Hastega wrote:

@John: My bad, that was supposed to be e to the X cube

But here Hastega said that it is

.

#8 Re: Help Me ! » Integral Calculus Problem » 2007-07-27 06:55:18

reddog

1.


.

So,

2.




#9 Re: Help Me ! » Trig Equation Help! » 2007-07-23 18:19:24

reddog

and
can't be 0 in the same time. So we can divide the equation by
and we get

Then

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