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MATH SOLVE
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Find 2(cos 240+isin 240) ^4 (answer choices below)
4 months ago
Q:
find 2(cos 240+isin 240) ^4 (answer choices below)
Accepted Solution
A:
1. C. -512√3+512i2. B. 16(cos240°+i sin240°)3. D. 3√2+3√6i, -3√2-3√6i4. A. cos60°+i sin60°, cos180°+i sin180°, cos300°+i sin300°5. D. 2√3(cos π/6+i sin π/6), 2√3(cos 7π/6+i sin 7π/6)