Write the Sum Without Sigma Notation and Evaluate It $$\sum _ { k = 1 } ^ { 4 } 2 \sin \frac { \pi } { k }$$

question 45

Multiple Choice

Write the sum without sigma notation and evaluate it.
- $$\sum _ { k = 1 } ^ { 4 } 2 \sin \frac { \pi } { k }$$

• A) \(2 \sin \pi + 2 \sin \frac { \pi } { 2 } + 2 \sin \frac { \pi } { 3 } + 2 \sin \frac { \pi } { 4 } = 6 + \sqrt { 2 }\)
• B) \(2 \sin \pi + 2 \sin \frac { \pi } { 4 } = \sqrt { 2 }\)
• C) \(2 \sin \pi + 2 \sin \frac { \pi } { 2 } + 2 \sin \frac { \pi } { 3 } + 2 \sin \frac { \pi } { 4 } = 2 + \sqrt { 3 } + \sqrt { 2 }\)
• D) \(2 \sin \pi + 2 \sin \frac { \pi } { 2 } + 2 \sin \frac { \pi } { 3 } + 2 \sin \frac { \pi } { 4 } = 1 + \frac { \sqrt { 3 } + \sqrt { 2 } } { 2 }\)

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Cultural Competence

The concept of acknowledging and incorporating a patient’s cultural background as part of the treatment process; the recognition that patients’ beliefs shape their approach to health care.

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Patient's Cultural

Referring to the importance of understanding and respecting a patient's cultural background in the provision of effective healthcare.

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The dynamics of interaction between doctors and their patients, crucial for the process of diagnosis, treatment, and care in the medical field.