Simplify the Expression $1 - 2 \sin ^ { 2 } 2 x$

question 185

Multiple Choice

Simplify the expression.
- $1 - 2 \sin ^ { 2 } 2 x$

• A) \(\frac { 1 } { 2 } \sin 16 x\)
• B) \(\cos 8 x\)
• C) \(\cos 4 x\)
• D) \(2 \sin 4 x\)

---

Definitions:

Fixed Order

A purchasing strategy where orders for goods or materials are made in predetermined quantities, regardless of current demand or inventory levels.

Processing Times

The amount of time required to complete a specific operation or task, including preparation, processing, and finishing times.

Dispatching Rule

A guideline or criterion used to determine the scheduling and order in which jobs should be processed in manufacturing or service operations.

Flow Time

The time taken for a unit to move through an entire system or process, from start to finish.