Use a Graphing Utility to Represent the Complex Number in Standard

question 168

Multiple Choice

Use a graphing utility to represent the complex number in standard form.Round your answer to 4 decimal places. $5 \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)$

• A)4.3301 + 2.5i
• B)2.5 + 4.3301i
• C)2.5 - 4.3301i
• D)4.3301 - 2.5i
• E)None of the above

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