DP Mathematical Studies Questionbank
Basic concepts of symbolic logic: definition of a proposition; symbolic notation of propositions.
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[N/A]Directly related questions
- 18M.1.sl.TZ2.2c: State whether \(\left( {q \wedge r} \right) \Rightarrow \neg p\) is a tautology, contradiction or...
- 18M.1.sl.TZ2.2b: Complete the following truth table.
- 18M.1.sl.TZ2.2a: Write down, in words, \(\left( {q \wedge r} \right) \Rightarrow \neg p\).
- 17N.1.sl.TZ0.4c: State whether the statement \(\neg p \Rightarrow \neg (q \vee \neg r)\) is the inverse, the...
- 17N.1.sl.TZ0.4b: Complete the truth table.
- 17N.1.sl.TZ0.4a: Write down in words \((q \vee \neg r) \Rightarrow p\).
- 16M.1.sl.TZ2.4c: Hence, justify why \(q \Rightarrow \neg r\) is not a tautology.
- 16M.1.sl.TZ2.4b: Complete the following truth table.
- 16M.1.sl.TZ2.4a: Consider the following propositions: \(p:\) The lesson is cancelled \(q:\) The teacher is...
- 16N.2.sl.TZ0.6f: Using your answer to part (e), find the value of \(r\) which minimizes \(A\).
- 15M.1.sl.TZ2.11b: Write down in symbolic form the compound statement \(r:\) If \(x\) is a multiple of \(12\), then...
- 15M.1.sl.TZ2.5a: Complete the following truth table.
- 15M.2.sl.TZ1.2c: Use your truth table to determine whether the argument in part (a) is valid. Give a reason for...
- 15M.2.sl.TZ1.2a: Write the following argument in symbolic form. “If the land has been purchased and the building...
- 15M.2.sl.TZ1.2b: In your answer booklet, copy and complete a truth table for the argument in part (a). Begin your...
- 14N.1.sl.TZ0.5b: Complete the following truth table.
- 14N.1.sl.TZ0.5a: Write down in words, the inverse of \(p \Rightarrow q\).
