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Proving some Random Trigonometric Identities

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Uploaded by on Sep 8, 2008

Proving some Random Trigonometric Identities - 3 examples are shown. Nothing deep, just a few manipulations!

For more free math videos, visit http://PatrickJMT.com

Category:

Education

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License:

Standard YouTube License

  • likes, 15 dislikes

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Uploader Comments (patrickJMT)

  • ughhh

  • @djwestbrook36 ughhh back

  • @patrickJMT my bad i was just so annoyed that i had to learn this stuff. lol

  • @djwestbrook36 sorry that you feel annoyed at having to learn!

  • @patrickJMT the problem isnt learning. its learning 12 hours worth of material a day while trying to handle a social life

  • @djwestbrook36 lol, you truly have the most difficult life in the world

Top Comments

  • @objective33 so do not watch. pretty simple, eh? go troll some other videos.

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All Comments (120)

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  • @patrickJMT you improve my math skills and my sarcasm. I thank you.

  • it's so fun when you understand; I wish that the test would be fun too 8/ lol

  • Wow i was stuck on this question.. and u happened to show the solution to it

    (i forgot (a+b)^2 = a^2 + 2ab + b^2 ..... Thankk you soo much!

  • wow at 3:01 did he say "So lets see if we CAN'T do another" ?????? : (

    I played it more than once and was hearing the same thing.

  • wow it all seem so simple, but i can literally do hours of problems and never get one righ :'( *notfrustrated at all*..

  • thank you very much !

  • why is "the six pack 'shortcut?' " a suggested video

  • again and all these problem i be working on the left side but im going to do the same on this side, ... hahah

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