Without Using a Calculator, Give the Exact Trigonometric Function Value $\csc 45 ^ { \circ }$

question 72

Multiple Choice

Without using a calculator, give the exact trigonometric function value with rational denominator.
- $\csc 45 ^ { \circ }$

• A) \(\frac { 1 } { 2 }\)
• B) \(\frac { 2 \sqrt { 3 } } { 3 }\)
• C) \(\sqrt { 2 }\)
• D) 1

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Definitions:

Bonds

Fixed income investments where an investor loans money to an entity (corporate or governmental) that borrows the funds for a defined period at an interest rate.

Promissory Notes

Written promises to pay a specified sum of money to a certain entity on demand or at a defined future time.

Amortized Debt

A loan that is paid off over time through a series of fixed, regular payments that cover both principal and interest.

Creditors

Individuals or entities that loan money or extend credit, expecting to be repaid, often with interest.