Write the Complex Number in Trigonometric Form Using Degrees

question 70

Multiple Choice

Write the complex number in trigonometric form using degrees. -4 + 4i

• A) 4 (cos 45° + i sin 45°)
• B) 32(cos 45° + i sin 45°)
• C) 4 (cos 135° + i sin 135°)
• D) 32(cos 135° + i sin 135°)

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Definitions:

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Short-term financial obligations or debts a company owes to its suppliers or creditors for goods and services received but not yet paid for.