itrix
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ne 1 got book DERIVATIVE
please needed urgent
please needed urgent

But please can anyone give me book derivatives trignometry please...
Pseudo Statistic said:You're asking for a book covering trigonometric differentiation?
If so, take a look at the links section; the MIT book in particular is pretty good:
https://www.physicsforums.com/local_links.php?action=links&catid=17
What exactly are you looking for?Tom Mattson said:itrix,
You are at an academic forum which is populated by serious students and scholars. Please post in proper English, not chat room speak.
Yeah, the differential equations lectures are pretty good... with the exception of a mistake or 2 in the first two videos. :Dcronxeh said:Wow that's an amazing collection of e-books! I didnt even know about this, thanks
I'd like to point your attention to the MIT's OpenCourseWare website - you can actually watch the videos of the lectures streaming over the web!
DiffEQ: http://ocw.mit.edu/OcwWeb/Mathematics/18-03Spring2004/VideoLectures/index.htm
Linear:
http://ocw.mit.edu/OcwWeb/Mathematics/18-06Linear-AlgebraFall2002/VideoLectures/index.htm
And much more! Live streaming videos of Introductory Biology![]()
I think the it would take someone with even greater altruism to put together videos of lectures from all over the US Universities and beyond! I hope it happens, I really hope so. Perhaps Google would give us such pleasure?
sean1234 said:Don't end a sentence with a preposition.![]()