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Alecsey [184]
3 years ago
7

What is the rectangular form of 6(cos(2250)+ i sin(2250)?

Mathematics
1 answer:
MissTica3 years ago
8 0

9514 1404 393

Answer:

  -4.24264 -4.24264i

Step-by-step explanation:

Evaluate the sine and cosine terms and multiply.

   6(cos(225°) +i·sin(225°)) = 6(-√2/2 -i·√2/2)

   = -3√2 -i·3√2 ≈ -4.24264 -4.24264i

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