∀xF(x)→∃y(G(x,y)∧H(x,y))(要求:不用代替规则)∃xF(x,y)∧(∃yG(x,y)→∀zH(x,y,z)) (要求:不用换名规则)
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![∀xF(x)→∃y(G(x,y)∧H(x,y))(要求:不用代替规则)∃xF(x,y)∧(∃yG(x,y)→∀zH(x,y,z)) (要求:不用换名规则)](/uploads/image/z/8032181-5-1.jpg?t=%26%238704%3BxF%28x%29%E2%86%92%26%238707%3By%28G%28x%2Cy%29%E2%88%A7H%28x%2Cy%29%29%EF%BC%88%E8%A6%81%E6%B1%82%EF%BC%9A%E4%B8%8D%E7%94%A8%E4%BB%A3%E6%9B%BF%E8%A7%84%E5%88%99%EF%BC%89%26%238707%3BxF%28x%2Cy%29%E2%88%A7%28%26%238707%3ByG%28x%2Cy%29%E2%86%92%26%238704%3BzH%28x%2Cy%2Cz%29%29+%28%E8%A6%81%E6%B1%82%EF%BC%9A%E4%B8%8D%E7%94%A8%E6%8D%A2%E5%90%8D%E8%A7%84%E5%88%99%29)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 07:38:56