Math Problem Statement
If ( f(x)=cos left[e^{2}right] x+cos left[-e^{2}right] x ) where ( [x] ) stands for greatest integer function, then 1) ( f(pi)=1 ) 2) ( f(2 pi)=1 ) 3) ( f(pi / 2)=1 ) 4) ( f(pi / 4)=1 ) If
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Greatest Integer Function (Floor Function)
Cosine Function
Formulas
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Theorems
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Suitable Grade Level
Grades 11-12
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