Please help me with #1 and #3! This is Math 1060 Trigonometry..

3878.5 ExercisesIn Exercises 1 - 12, use z = -313 4 3 ; and w= 342 -3iv/2 to compute the quantity. Express your2 2answers in polar form using the principal argument. These exercises should be worked without the aid ofa calculator.1. ZW2. 23. -4. z4WZ725. ws6. z'w27. z'w28. 2WW12.9. -210.11.wz3zIn Exercises 13 - 24, use DeMoivre's Theorem to find the indicated power of the given complex number.ithout the aid of a