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2 days ago · In propositional logic a statement (or proposition) is represented by a symbol (or letter) whose relationship with other statements is defined via a set of symbols (or connectives ). The statement is described by its truth value which is either true or false. \color {#D61F06} \textbf {Propositions} Propositions.
2 days ago · To define a class in Python, use the class keyword followed by the class name and a colon (:). Inside the class block, define attributes and methods.
4 days ago · The meaning of EXPRESSION is an act, process, or instance of representing in a medium (such as words) : utterance. How to use expression in a sentence.
2 days ago · Democracy (from Ancient Greek: δημοκρατία, romanized :dēmokratía, dēmos 'people' and kratos 'rule') [1] is a system of government in which state power is vested in the people or the general population of a state. [2] [3] Under a minimalist definition of democracy, rulers are elected through competitive elections while more ...
3 days ago · In mathematics, the factorial of a non-negative integer , denoted by , is the product of all positive integers less than or equal to . The factorial of also equals the product of with the next smaller factorial: For example, The value of 0! is 1, according to the convention for an empty product. [1]
2 days ago · Apollo has been recognized as a god of archery, music and dance, truth and prophecy, healing and diseases, the Sunand light, poetry, and more. One of the most important and complex of the Greek gods, he is the son of Zeusand Leto, and the twin brother of Artemis, goddess of the hunt.
6 days ago · The symmetric difference of set A with respect to set B is the set of elements which are in either of the sets A and B, but not in their intersection. This is denoted as \ (\text {A B}\) or \ (\text {A⊖B}\) or \ (\text {A} {\oplus} {B}.\) Using set notation, we can also denote this as \ ( (A\cup B)- (A\cap B).\)
