Write the Function in Terms of Its Cofunction $\cos 67.8 ^ { \circ }$

question 3

Multiple Choice

Write the function in terms of its cofunction. Assume that any angle in which an unknown appears is an acute angle.
- $\cos 67.8 ^ { \circ }$

• A) \(\sin 22.2 ^ { \circ }\)
• B) \(\cos 112.2 ^ { \circ }\)
• C) \(\sec 112.2 ^ { \circ }\)
• D) \(\sin 67.8 ^ { \circ }\)

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Definitions:

Postcondition Comments

Comments placed in code to specify the state or the expected outcome after a certain block of code has been executed.

Postconditions

Conditions that must be true after the execution of a segment of code or program, used in formal methods to verify correctness.

Preprocessor Directives

Instructions given to the C or C++ compiler's preprocessor, affecting the compilation process before actual compilation starts.

Named Constants

Variables with assigned values that cannot be altered during the execution of a program, used for readability and ease of maintenance.