Find the Exact Value of the Expression $\sin \left[ \sin ^ { - 1 } ( - 0.7 ) \right]$

question 358

Multiple Choice

Find the exact value of the expression. Do not use a calculator.
- $\sin \left[ \sin ^ { - 1 } ( - 0.7 ) \right]$

• A) -0.7
• B) -1.4286
• C) -0.3
• D) -1.5523

Understand the importance of conducting research (primary or secondary) in preparing effective business documents.

Recognize the importance of employing specific transitional words to indicate the nature of relationships among ideas.

Understand the concept of sentence structure, including compound and complex sentences.

Recognize and correct dangling or misplaced modifiers in sentences.

---

Definitions:

Converter

A device that changes electrical energy from one form to another, such as AC to DC or vice versa.

DC Bus

A common electrical pathway used in DC power systems, linking the power supply, converters, and the loads.

VFD

A Variable Frequency Drive is a motor controller device that operates an electric motor by adjusting the voltage and frequency provided to it.

Rectifier

An electrical device that converts alternating current (AC) to direct current (DC), allowing the flow of charge in one direction only.