emilyg6166 emilyg6166
  • 29-01-2024
  • Mathematics
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What is 56(cos(33°) + i sin(33°)) - 7(cos(11°) + i sin(11°))?
a) 8(cos(3°) + i sin(3°))
b) 49(cos(3°) + i sin(3°))
c) 8(cos(22°) + i sin(22°))
d) 49(cos(22°) + i sin(22°))

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