Question:medium

If \(f(x) = (a - x^n)^{1/n}\), where \(a>0\) and \(n\) is a positive integer, then \(f[f(x)]\) is equal to

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\(f(x)\) is the inverse function of itself (involution).
Updated On: Apr 7, 2026
  • \(x^3\)
  • \(x^2\)
  • \(x\)
  • None of these
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The Correct Option is C

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