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Spec: ARG4 · No calculator · ~150s
Letters only — the answer key is hidden. Work it out, then check the solution below.
No written hint yet — check the trope: quantifier-negation-flip. Name the trap first, work the stem by hand, then open the solution below.
Same topic · same level
TMUA-P2-ARG4-001
Let P and Q be statements. Which of the following is the negation of “ P and Q ”?
Negation
Same trap: quantifier-negation-flip
TMUA-P2-ARG3-001
What does the statement “For all integers n, n^2 0 ” assert?
Quantifiers
Step up a level
TMUA-P2-ARG4-004
Consider the claim “Every prime number greater than 2 is odd”. Which of the following is its negation?
Negation