Simplify the Expression Algebraically $$5 \sin \left( \frac { \pi } { 6 } + x \right)$$

question 38

Multiple Choice

Simplify the expression algebraically. $$5 \sin \left( \frac { \pi } { 6 } + x \right)$$ ​

• A) \(\frac { 5 } { 2 }\) \(( \cos x - \sqrt { 3 } \sin x )\)
• B) \(\frac { 5 } { 2 }\) \(( \cos x + \sqrt { 3 } \sin x )\)
• C) \(\frac { 5 } { 2 }\) \(( \sin x - \sqrt { 3 } \cos x )\)
• D) \(\frac { 5 } { 2 }\) \(( \cos x + \sin x )\)
• E) \(\frac { 5 } { 2 }\) \(( \sin x + \sqrt { 3 } \cos x )\)

---

Definitions:

Strange Situation

A procedure developed in psychology to observe attachment relationships between a caregiver and child through a series of introductions, separations, and reunions.

Attachment

A deep and enduring emotional bond that connects one person to another across time and space.

Mother and Infant

The relationship and bond between a mother and her newborn child, crucial for the child’s emotional and physical development.

Middle Adulthood

A developmental stage typically referring to individuals between the ages of 40 and 65, characterized by stability, growth, and maturity.