Use the Product-To-Sum Formulas to Rewrite the Product as a Sum

question 10

Multiple Choice

Use the product-to-sum formulas to rewrite the product as a sum or difference. $\sin \frac { \pi } { 3 } \cos \frac { \pi } { 6 }$

• A) \(\frac { 1 } { 2 } \left( \sin \frac { \pi } { 2 } + \cos \frac { \pi } { 6 } \right)\)
• B) \(\frac { 1 } { 2 } \left( \sin \frac { \pi } { 2 } + \sin \frac { \pi } { 6 } \right)\)
• C) \(\frac { 1 } { 2 } \left( \sin \frac { \pi } { 2 } - \cos \frac { \pi } { 6 } \right)\)
• D) \(\frac { 1 } { 2 } \left( \sin \frac { \pi } { 2 } - \sin \frac { \pi } { 6 } \right)\)
• E) \(\left( \sin \frac { \pi } { 2 } + \cos \frac { \pi } { 6 } \right)\)

---

Definitions:

Nondisplaced Fracture

A type of bone fracture where the bone cracks either part or all of the way through but does not move and maintains proper alignment.

Bone Sections

Cut or sliced pieces of bone prepared for histological examination to study the structure and function of bones.

Separate

refers to dividing or causing to divide into parts or elements.

Blood Calcium Levels

The concentration of calcium ions in the blood, essential for various bodily functions including bone formation, blood clotting, and muscle contraction.