Hi, can some one help me please solve that? Let compute So i did: now i did: am i right? I think I have a mistake somewhere... If not, how can i go from here? Thanks!!!
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23Pi/4 can be simplified to 7Pi/4 or -Pi/4 Where do you want to go with it?
to i did not did mistakes?
It is correct. Is there a certain form you want to represent it in? You can simplify the angle (post #2) but that is about it.
Originally Posted by Nati to i did not did mistakes?
You mean in the form I get
Last edited by pickslides; Jan 2nd 2011 at 08:38 PM.
Originally Posted by pickslides You mean in the form I get Can you share your way please?
I use De Moivre's theorem Give it a go!
Originally Posted by Nati Hi, can some one help me please solve that? Let compute So i did: The above should be:
Originally Posted by Nati to i did not did mistakes? You were told that your calculation ws correct but that the agument could be simplified. Now it looks like you want to give your answer in cartesian form. You should know how to convert from polar to cartesian form. Where are you stuck?
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