$\"\"$

\

De Moire Theorem: $\"\"$ .

\

The complex number is $\"\"$ .

\

Rewrite the expression.

\

$\"\"$

\

$\"\"$

\

De Moire Theorem: $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Trigonometric identities: $\"\"$ and $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

The standard form is $\"\"$