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prove a universal proposition
The mathematician proved the universal proposition.
数学家证明了这个全称命题。
全称命题
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全称命题
a statement or proposition that asserts something about all members of a class
The mathematician proved the universal proposition.
数学家证明了这个全称命题。
In formal logic, a universal proposition like 'All humans are mortal' can be tested with a single counterexample.
在形式逻辑中，像“所有人都会死”这样的全称命题可以用一个反例来检验。
The teacher asked us to identify whether each statement was a universal proposition or an existential one.
老师让我们判断每个陈述是全称命题还是存在命题。
To prove a universal proposition false, you only need to find one exception.
要证明一个全称命题为假，只需找到一个反例。
The mathematician proved the universal proposition.
数学家证明了这个全称命题。
全称命题通常用∀量词表示。
In logic, one states a universal proposition using quantifiers.
在逻辑学中，人们使用量词来陈述全称命题。
He formulated a universal proposition about prime numbers.
他提出了一个关于质数的全称命题。
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