The function f( x )= x -[ x ]+ x , where [ x ] = the greatest integer less than or equal…
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
The function \(f(\mathbf{x})=\mathbf{x}-[\mathbf{x}]+\cos \mathbf{x}\), where [\(\mathbf{x}\)] = the greatest integer less than or equal to \(\mathbf{x}\), is a
- periodic function of indeterminate period
- periodic function of period 2π
- non periodic function
- periodic function of period 1
Answer
(C) non periodic function
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