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  2. Topic
    Mathematics
  3. Study Set
    Precalculus
  4. Exam
    Exam 7: Vectors, the Complex Plane, and Polar Coordinates
  5. Question
    Use a Calculator to Express the Complex Number in Rectangular
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Use a Calculator to Express the Complex Number in Rectangular

Question 65

Question 65

Multiple Choice

Use a calculator to express the complex number in rectangular form. Round to four decimal places.
3(cos 244° + i sin 244°)


A) Use a calculator to express the complex number in rectangular form. Round to four decimal places. 3(cos 244° + i sin 244°)  A)    B)    C)    D)
B) Use a calculator to express the complex number in rectangular form. Round to four decimal places. 3(cos 244° + i sin 244°)  A)    B)    C)    D)
C) Use a calculator to express the complex number in rectangular form. Round to four decimal places. 3(cos 244° + i sin 244°)  A)    B)    C)    D)
D) Use a calculator to express the complex number in rectangular form. Round to four decimal places. 3(cos 244° + i sin 244°)  A)    B)    C)    D)

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