Two Sides of a Right Triangle ABC (C Is the Right

question 19

Multiple Choice

Two sides of a right triangle ABC (C is the right angle) are given. Find the indicated trigonometric function of the given
angle. Give exact answers with rational denominators.
-Find $\cot \mathrm { A }$ when $\mathrm { a } = 3$ and $\mathrm { c } = 4$ .

• A) \(\frac { \sqrt { 7 } } { 4 }\)
• B) \(\frac { \sqrt { 7 } } { 3 }\)
• C) \(\frac { 4 \sqrt { 7 } } { 7 }\)
• D) \(\frac { 3 \sqrt { 7 } } { 7 }\)

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Definitions:

Emotional PMS Symptoms

Emotional and behavioral symptoms associated with premenstrual syndrome, including mood swings, irritability, anxiety, and depression.

Internal Desynchronization

A state in which the body's internal biological clock is out of alignment with external environmental cues, often affecting sleep and wakefulness.

Depression

A common and serious mood disorder that affects how you feel, think, and handle daily activities, characterized by persistent feelings of sadness and loss of interest.

Premenstrual Syndrome

Premenstrual syndrome (PMS) refers to a range of physical and emotional symptoms that many women experience in the week or two before their menstrual period.