Use the Even-Odd Properties to Find the Exact Value of the Expression

question 25

Multiple Choice

Use the even-odd properties to find the exact value of the expression. Do not use a calculator.
- $\csc \left( - 30 ^ { \circ } \right)$

• A) 2
• B) \(- \frac { 2 \sqrt { 3 } } { 3 }\)
• C) \(- 2\)
• D) \(\frac { 2 \sqrt { 3 } } { 3 }\)

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An electronic system that uses computers and software to manage, control, or perform a task or process.

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A system where operations, transactions or processes are carried out without the use of automated or electronic systems, typically involving physical documentation and human intervention.

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The total amount present in an account at any given time, reflecting all transactions up to that point.