DP Mathematical Studies Questionbank

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Directly related questions

• 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 $(q \vee \neg r) \Rightarrow p$.
• 16N.2.sl.TZ0.6f: Using your answer to part (e), find the value of $r$ which minimizes $A$.
• 13M.1.sl.TZ1.6c: Using part (a), determine whether $\neg p \vee q$ is true or false, for the case where $x$ is...
• 13M.1.sl.TZ1.6d: Write down a value of $x$ for which $\neg p \vee q$ is false.
• SPM.1.sl.TZ0.3c: The argument $\neg r \Rightarrow (q \vee p)$ is invalid. State the reason for this.
• SPM.1.sl.TZ0.10c: Determine the validity of the argument in (b). Give a reason for your decision.
• 15M.1.sl.TZ2.11d: Consider the compound statement $s:$ If $x$ is a multiple of $6$, then $x$ is a multiple...
• 15M.2.sl.TZ1.2c: Use your truth table to determine whether the argument in part (a) is valid. Give a reason for...
• 14N.1.sl.TZ0.5c: State whether the converse and the inverse of an implication are logically equivalent. Justify...