$\"\"$

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The complex number is $\"\"$ .

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Write the complex number in trigonometric form.

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The absolute value of $\"\"$ is

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$\"\"$

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The angle $\"\"$ is

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$\"\"$

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Since $\"\"$ , the angle is $\"\"$ .

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So, the trigonometric form of $\"\"$ is $\"\"$ .

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$\"\"$

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The correct option is $\"\"$ .

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$\"\"$

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The correct option is $\"\"$ .