For the complex number w w5 w6 w7 W 8 10 11 3 i w w10 wo 20 27 Using the diagram click here for a larger view or by direct computation find the Cartesian form of the following w3 24 28 69 26 Im E w3 w 2010 W w12 wil we can compute directly that 2 1 31 2 3 i 2 Re wll w12 20 Note don t forget to use Maple notation eg sqrt 3 for the square root of 3 and and I capital i for the imaginary unit Hint Don t know how to use the diagram Think about how each of these roots are symmetrically placed around the unit circle