Solve the Following Equation $\cos ^ { 2 } x + \cos x = 0$

question 27

Multiple Choice

Solve the following equation.​ $\cos ^ { 2 } x + \cos x = 0$ ​

• A)​ \(x = \frac { 3 \pi } { 4 } + n \pi \text { and } x = \frac { 5 \pi } { 4 } + n \pi\) ,where n is an integer
• B)​ \(x = \pi + 2 n \pi \text { and } x = \frac { \pi } { 2 } + n \pi\) ,where n is an integer
• C)​ \(x = \frac { 3 \pi } { 4 } + 2 n \pi \text { and } x = \frac { 5 \pi } { 4 } + 2 n \pi\) ,where n is an integer
• D)​ \(x = n \pi \text { and } x = \frac { 3 \pi } { 2 } + n \pi\) ,where n is an integer
• E)​ \(x = \pi + n \pi \text { and } x = \frac { \pi } { 2 } + 2 n \pi\) ,where n is an integer

Understand the history and development of the Diagnostic and Statistical Manual of Mental Disorders (DSM).

Differentiate between normal and abnormal behavior and understand the criteria for diagnosing psychological disorders.

Recognize the relationship between mental disorders and behavior, including misconceptions related to violent behavior.

Learn about the comprehensive guidelines provided by the DSM-5 for diagnosing mental disorders.

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Definitions:

Neurotransmitters

Chemicals released by neurons in the brain and nervous system to transmit signals between nerve cells.

Parasympathetic

Part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract.

Hippocrates

An ancient Greek physician often referred to as the "Father of Medicine," whose teachings and practices laid the foundation for modern medicine.

Thyroid Gland

An endocrine gland in the neck that produces hormones regulating growth, metabolism, and energy levels.