Express the Limit as a Definite Integral $\text { where } \mathrm{P} \text { is a partition of }[0,5 \pi]$

question 31

Multiple Choice

Express the limit as a definite integral.
- $\text { where } \mathrm{P} \text { is a partition of }[0,5 \pi]$

• A) \(\int _ { 0 } ^ { 5 \pi } \left( - \frac { 1 } { 4 } \sin \frac { x } { 4 } \right) d x\)
• B) \(\int _ { 0 } ^ { 5 \pi } \cos \frac { x } { 4 } d x\)
• C) \(\int _ { 5 \pi } ^ { 0 } \cos \frac { x } { 4 } d x\)
• D) \(\int _ { 1 } ^ { n } \cos x d x\)