Evaluate the Integral $$\int _ { 0 } ^ { \pi } \sqrt { 1 - \cos 2 x } d x$$

question 42

Multiple Choice

Evaluate the integral.
- $$\int _ { 0 } ^ { \pi } \sqrt { 1 - \cos 2 x } d x$$

• A) 2
• B) \(\frac { \sqrt { 2 } } { 2 }\)
• C) \(2 \sqrt { 2 }\)
• D) \(\sqrt { 2 }\)

---

Definitions:

Narrow Specifically

Focusing or specializing in a very specific or narrow area or topic.

Earmarks

Provisions within legislation that allocate funds for specific projects, often without proper review or competition.

Specifically Designated

Refers to items, locations, or statuses that have been identified and chosen for a special purpose or assignment.

Comprehensive Legislation

Wide-ranging laws or statutes that address multiple aspects of a particular issue or area of public policy.