Tracker Posted March 18, 2009 Share Posted March 18, 2009 I have no idea how to find the real part of [math] z = e^{(1-i\frac{pi}{3})} [/math] Link to comment Share on other sites More sharing options...
jake.com Posted March 28, 2009 Share Posted March 28, 2009 I have no idea how to find the real part of [math] z = e^{(1-i\frac{pi}{3})} [/math] Holy crap. I have no freakin' idea. Link to comment Share on other sites More sharing options...
timo Posted March 28, 2009 Share Posted March 28, 2009 [math]e^{a+b} = e^a \cdot e^b[/math] for a start. Furthermore, [math] e^{i\alpha} = \cos \alpha + i \sin \alpha [/math]. Link to comment Share on other sites More sharing options...
jake.com Posted March 30, 2009 Share Posted March 30, 2009 [math]e^{a+b} = e^a \cdot e^b[/math] for a start. Furthermore, [math] e^{i\alpha} = \cos \alpha + i \sin \alpha [/math]. What kind of math is this? Link to comment Share on other sites More sharing options...
lakmilis Posted March 31, 2009 Share Posted March 31, 2009 complex algebra.. argand diagram...complex trigonometry will cover it pretty much for ya. oh and a^x * a^y = a^(x+y) is just algebra from age 13 or 14 or something. .atheist gave you the best succint steps really. (normal algebraic rules and euler's formula), Link to comment Share on other sites More sharing options...
jake.com Posted April 1, 2009 Share Posted April 1, 2009 complex algebra.. argand diagram...complex trigonometry will cover it pretty much for ya. oh and a^x * a^y = a^(x+y) is just algebra from age 13 or 14 or something. .atheist gave you the best succint steps really. (normal algebraic rules and euler's formula), Thanks, probably not going to take complex or abstract algebra until I'm in college. Link to comment Share on other sites More sharing options...
the tree Posted April 8, 2009 Share Posted April 8, 2009 It's definitely not abstract algebra - that refers to something else entirely. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now