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But the fact is, between obscure pieces of information, folklore that has morphed into fact, and even specific details that are hard to believe, true or false questions can be truly hard to figure ...
Three gods A, B, and C are called, in no particular order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is a completely random matter. Your task is to determine the identities of A, B, and C by asking three yes–no questions; each question must be put to exactly one god.
Logic studies valid forms of inference like modus ponens.. Logic is the study of correct reasoning.It includes both formal and informal logic.Formal logic is the study of deductively valid inferences or logical truths.
Common misconceptions are viewpoints or factoids that are often accepted as true, but which are actually false. They generally arise from conventional wisdom (such as old wives' tales ), stereotypes , superstitions , fallacies , a misunderstanding of science, or the popularization of pseudoscience .
Hulu's new comedy 'Quiz Lady' tells the story of a woman entering a quiz tournament to get money she desperately needs. What to know about its true story.
Multiple choice questions lend themselves to the development of objective assessment items, but without author training, questions can be subjective in nature. Because this style of test does not require a teacher to interpret answers, test-takers are graded purely on their selections, creating a lower likelihood of teacher bias in the results ...
is true only if both A and B are false, or both A and B are true. Whether a symbol means a material biconditional or a logical equivalence , depends on the author’s style. x + 5 = y + 2 ⇔ x + 3 = y {\displaystyle x+5=y+2\Leftrightarrow x+3=y}
A proposition (true or false) asserting an atomic fact is called an atomic proposition. — Russell, "Introduction to Tractatus Logico-Philosophicus" See also [2] and [3] especially regarding elementary proposition and atomic proposition as discussed by Russell and Wittgenstein; Note the distinction between an elementary/atomic proposition and ...