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19-04-2019
Mathematics

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Use DeMoivre's Theorem to write the complex number in standard form.

Use DeMoivres Theorem to write the complex number in standard form class=

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19-04-2019

Answer:

8i

Step-by-step explanation:

I prefer a slightly shorter notation for the trig form of the angle:

(√2 ∠15°)^6

= (√2)^6 ∠(6·15°)

= 8 ∠90°

= 8i

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