If f(c)=c^2 and c is a positive integer, which of the following…

If f(c)=c^2 and c is a positive integer, which of the following CANNOT be the value of f(f(c))?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #33183

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