Find $\frac{d}{d x} \int_{0}^{x}\left(\cos \left(t^{4}\right)+\sin \left(t^{4}\right)\right) d t$
A) $\cos \left(x^{4}\right)+\sin \left(x^{4}\right)$

question 32

Multiple Choice

Find $\frac{d}{d x} \int_{0}^{x}\left(\cos \left(t^{4}\right) +\sin \left(t^{4}\right) \right) d t$ .

• A) \(\cos \left(x^{4}\right)+\sin \left(x^{4}\right)\)
• B) \(\sin \left(x^{4}\right)-\cos \left(x^{4}\right)\)
• C) \(\sin \left(4 x^{3}\right)-\cos \left(4 x^{3}\right)\)
• D) \(\frac{x^{5}}{5}\left(\sin \left(x^{4}\right)-\cos \left(x^{4}\right)\right)\)

---

Definitions:

Regularly Follow

To consistently engage with or adhere to a particular routine, practice, or set of guidelines.

Age-Range

The span of years that separates the youngest from the oldest individuals in a group or category.

Adults

Individuals who are considered to have reached maturity in their society, typically marked by reaching a certain age or developmental milestone.

Plagiarized

The act of copying someone else's work and presenting it as one's own without proper attribution.