Use the Information Given About the Angle θ, 0 ≤θ $\sin \theta = - \frac { 21 } { 29 } , \frac { 3 \pi } { 2 } < \theta < 2 \pi \quad$

question 186

Multiple Choice

Use the information given about the angle θ, 0 ≤θ ≤ 2π, to find the exact value of the indicated trigonometric function.
- $\sin \theta = - \frac { 21 } { 29 } , \frac { 3 \pi } { 2 } < \theta < 2 \pi \quad$ Find $\cos \frac { \theta } { 2 }$ .

• A) \(\frac { 10 } { 29 }\)
• B) \(\frac { 7 \sqrt { 58 } } { 58 }\)
• C) \(- \frac { 7 \sqrt { 58 } } { 58 }\)
• D) \(- \frac { 3 \sqrt { 58 } } { 58 }\)

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Definitions:

Conditional Probabilities

The probability of an event occurring given that another event has already occurred, often symbolized as P(A|B).

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Agreements entered into by state governments for the procurement of goods and services or for undertaking projects.

Construction Company

A business entity engaged in the building, design, or execution of construction projects such as buildings, roads, or bridges.

Posterior Probabilities

Probabilities that are revised and updated in light of new evidence or information, commonly used in Bayesian analysis.