Question: Given complex numbers z and z , z 5 cos + i sin 4 4 z 6 cos + i sin 12 12 Give

0/ 2 Partl of 2 (a) Find z IZ and write the

Given complex numbers z and z , z 5 cos + i sin 4 4 z 6 cos + i sin 12 12 Give an exact answer. Express any numbers as integers or simplified fractions. Part: 0/ 2 Partl of 2 (a) Find z IZ and write the product in polar form with O 2m.

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