Find the product. Leave the result in trigonometric form. 1. [2 (cos / 4 + i sin
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1. [2 (cos π/ 4 + i sin π/4)] [2 (cos π/3 + i sin π/3)]
2. [4 (cos π/3 + i sin π/3)] [3 (cos 5π / 6 + i sin 5π / 6)]
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