# Math Diagnostic22#

## Part 1#

$$\int$$ $$\sin{\left(\frac{x}{4} \right)}$$ $$dx$$ is equal to a constant plus:

• $${- 4 \cos{\left(\frac{x}{4} \right)}}$$
• $${4 \cos{\left(\frac{x}{4} \right)}}$$
• $${- 8 \cos{\left(\frac{x}{4} \right)}}$$
• $${- 2 \cos{\left(\frac{x}{4} \right)}}$$