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in Analytical Reasoning
Answer: If decentralization causes volatility, it may hinder cryptocurrency\'s adoption as a stable future currency.
Answer: P∧Q→R and Q is false means P∧Q is false, so R can be anything. But P∧R→Q and Q is false means P∧R is false. Since P is true, R must be false.
463
Which weakens? \'Virtual reality will replace traditional education because it\'s more immersive.\'
Answer: If traditional education provides social benefits that VR doesn\'t, immersion alone may not justify replacement.
Answer: For the argument to hold, all these assumptions must be true.
Answer: If 1 is true, all are true (3 true, contradiction). So 1 is false. If 2 is true, 3 is true (2 true). If 2 is false, only 3 could be true (1 true, contradiction). So 2 and 3 are true, 1 is false.
Answer: If 1 is true, all are true by the chain. If 1 is false, we need 4 true from 2-5, but 2→3→4→5 means if any earlier is true, all later are true. So the only way to have 4 true is 1-4 true and 5 false, but 4→5 means 5 would be true. Contradiction. Actually, if exactly 4 are true, the only possibility is 1-4 true, but 4→5 means 5 is true, making 5 true. Contradiction. So this is impossible.
Answer: We can only conclude that some machine learning may enable predictions.
Answer: Equivalence means all must have the same truth value. Having exactly 3 true is impossible.
Answer: Some professors have PhDs, some PhD holders publish papers, which require peer review, which ensures quality.
Answer: The recommendation for governments to use blockchain is the conclusion.
Answer: If P is false and they form a cycle, all must be false by modus tollens.
Answer: Assuming self-driving cars will eliminate all truck driving jobs is a slippery slope.
Answer: The recommendation for hospitals to adopt ML tools is the conclusion.
Answer: X being true doesn\'t prove P is true. The chain could have been triggered by other causes.
Answer: The vice president is second in command after the president.
Answer: If all three are true, the implications are satisfied: P∧Q→R (T∧T→T), P∧R→Q (T∧T→T), Q∧R→P (T∧T→T).
Answer: Equivalence means all must have the same truth value. Having exactly 1 true is impossible.
Answer: The cycle means if any one is true, all are true. Having exactly 2 true is impossible.
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A is older than B. B is older than C. C is older than D. D is older than E. Who is the youngest?
Answer: A>B>C>D>E, so E is the youngest.
Answer: For the argument to hold, all these assumptions must be true.