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If z=9eiπ/3 and w=3e−iπ/6 find Re(zw).? I take vitamin b12, calcium, magnesium and zinc rotating continues all day. Is this dangerous? How close does the curve y = x come to the point 2/3,0? (Hint: If you minimize the square of the distance,
you can avoid square roots.)? What course to study to learn how to play with different lights, colored light bulbs dancing lights etc? Among the five 5th roots of −5−5i give the minimum value of all the imaginary parts (to 3 decimal places.)?