Convert `4(cos 300^(@) + i sin 300^(@))` into standard form.

Explanation

To convert the complex number \(4(\cos 300^\circ + i \sin 300^\circ)\) into standard form, we will follow these steps:

### Step 1: Identify the standard form of a complex number
The standard form of a complex number is given by \(x + iy\), where \(x\) and \(y\) are real numbers.

### Step 2: Use the angle in the cosine and sine functions
We know that:
\[
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