Perform the indicated operation: 7[cos⁡(228∘)+isin⁡(228∘)]×8[cos⁡(232∘)+isin⁡(232∘)]

Chris Cruz

Chris Cruz

Answered question


Perform the indicated operation:

Answer & Explanation

Cleveland Walters

Cleveland Walters

Beginner2022-01-18Added 40 answers

Step 1
Topic - complex numbers
Multiplication of two complex numbers in polar coordinates: multiply the r components and add the θ
Step 2
Answer: 56[cos(460)+isin(460)]

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