Use a Sum or Difference Identity to Find the Exact $\sin ( x + 2 \pi )$

question 27

Multiple Choice

Use a sum or difference identity to find the exact value.
- $\sin ( x + 2 \pi )$

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

Understand the development and significance of sensory perceptions in neonates.

Comprehend the basics of neonatal and infant learning processes.

Recognize the risks associated with certain infant care practices.

Explain factors affecting early physical and emotional infant development.

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