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addition and subtraction formulas of trig functions
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Author Message
pianisdsk8er


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Registered: 26.07.2004
From: Alberta, Canada

Posted: Friday 29th of Dec 07:31    

It’s really hard for me to figure this out alone so I think I need somebody to help me around. I require help regarding addition and subtraction formulas of trig functions. It’s giving me sleepless nights every time I try to understand it because I just can’t seem to discover how to solve it. I read some reading materials about it but it’s really confusing. Can I ask help from someone of you guys here? I need somebody who can show me how to solve some problems about addition and subtraction formulas of trig functions.
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oc_rana


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Registered: 08.03.2007
From: egypt,alexandria

Posted: Friday 29th of Dec 16:25    

Greetings Kid What’s up. Well I’ve been reading your post and believe me : Sounds very familiar. Some time ago I was in the same problem, but before you get a tutor, I will like to recommend you one program that’s really cool: Algebrator. I really tried a lot of other programs but that one it’s definitely the the real deal! The best luck with that! Tell me what you think!.
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Matdhejs


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Registered: 08.12.2001
From: The Netherlands

Posted: Sunday 31st of Dec 15:06    

Hello, I am a mathematics professor. I use this program whenever I get stuck at any equation. Algebrator is undoubtedly a very useful software.
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Dnexiam


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Registered: 25.01.2003
From: City 17

Posted: Tuesday 02nd of Jan 12:39    

I remember having difficulties with decimals, angle complements and leading coefficient. Algebrator is a truly great piece of algebra software. I have used it through several math classes - Remedial Algebra, Remedial Algebra and Pre Algebra. I would simply type in the problem and by clicking on Solve, step by step solution would appear. The program is highly recommended.
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Gaxon36


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Registered: 09.09.2002
From:

Posted: Thursday 04th of Jan 07:35    

All, Thanks a lot for the responses that you have given. I just had a look at the Algebrator available at: http://www.mathfraction.com/questions-about-fractions.html. The best part that I liked was the money back guarantee that they are offering there. I went ahead and purchased Algebrator. It is really user friendly and proves to be a remarkable tool for Pre Algebra.
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Paubaume


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Registered: 18.04.2004
From: In the stars... where you left me, and where I will wait for you... always...

Posted: Thursday 04th of Jan 09:10    

Yes. You can find it here – http://www.mathfraction.com/fraction-arithmetic.html. There is a fast purchase option and I believe they also give a cool money-back guarantee. They know the product is amazing and you would never use it. Enjoy!
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