Question #6452489Fill in the Blank
Algebra-2
Question
If , then is ________.
Answer & Analysis
Analysis
Question Analysis
This problem evaluates the understanding of the periodicity of the cosine function.
This problem evaluates the understanding of the periodicity of the cosine function.
Key Concept Explanation
The cosine function is periodic with a period of . This means that for any real number .
The cosine function is periodic with a period of . This means that for any real number .
Step-by-step Solution
1. Use the periodicity property of the cosine function:
1. Use the periodicity property of the cosine function:
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