list the 3 complex roots of -1 by rewriting -1 in trogonometric form and applying DeMoivre's Theorem. you may leave your answers in trigonometris form
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Originally Posted by kenzie103109 list the 3 complex roots of -1 by rewriting -1 in trogonometric form and applying DeMoivre's Theorem. you may leave your answers in trigonometris form . In order to get all the different elements though we restrict (why? Check the trigonometric circle). So (here we used De Moivre's theorem) , so now just input and obtain the three complex roots of ...as simple as that! Tonio
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