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\displaystylelimit as x -> 0 of (1)/(x^2) を計算して、結果が limit as x-> 0 of 1/x と異なる理由を説明してください。
\displaystylelimit as x -> 0 of (1)/(x^2) を計算して、結果が limit as x-> 0 of 1/x と異なる理由を説明してください。
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