Question
In Problems 25-34, write each complex number in rectangular form. $2\left(\cos \frac{\pi}{18}+i \sin \frac{\pi}{18}\right)$
Step 1
The expression \(2\left(\cos \frac{\pi}{18} + i \sin \frac{\pi}{18}\right)\) represents a complex number in polar form, where the modulus \(r = 2\) and the argument \(\theta = \frac{\pi}{18}\). Show more…
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