Evaluate the Expression $$\cos ^ { - 1 } 0.44$$ ​
A)212
B)0

question 5

Multiple Choice

Evaluate the expression.Round your result to two decimal places.​ $$\cos ^ { - 1 } 0.44$$ ​

• A)2.12
• B)0.12
• C)1.12
• D)-0.88
• E)3.12

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Definitions:

Depression

An emotional well-being issue defined by consistently low spirits or a disinterest in usual activities, which seriously affects daily living.

Amnesia

Amnesia is a loss of memory due to brain injury, disease, or psychological trauma, affecting the ability to recall past events.

Obsessive Compulsive Disorder (OCD)

A mental disorder characterized by intrusive thoughts (obsessions) that produce uneasiness and repetitive behaviors (compulsions) aimed at reducing these thoughts.

Post-Traumatic Stress Disorder (PTSD)

A psychological disorder caused by either undergoing or observing a distressing incident, identified by involuntary memories, bad dreams, and intense worry.