If f(x)= x x-1 , [fo fo fo ..... of) (x) composition functions taken odd number of time…
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
If \(f(x)=\frac{x}{x-1} \text {, [fo fo fo ..... of) }(x)\) composition functions taken odd number of time, is equal to:
- \(\frac{\mathbf{x}}{\mathbf{x}-1}\)
- \(\left(\frac{x}{x-1}\right)^{11}\)
- \(\frac{19 x}{x-1}\)
- x
Answer
(D) x
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