Which Rule of Inference Makes the Conclusion of This Argument $[F ? ~(G \vee H)] ? (I \vee J) ?{[F ? ~(G\vee H)] · [F ? ~(G \vee H)]} ? (I \vee J)$

Q9: Which rule of inference makes the conclusion

Q10: Matching:<br>-"p · q, ? p" is the

Q11: The method of proving invalidity by assigning

Q12: You can replace [(p · q) ?r]

Q13: What is the rule of inference by

Q15: Simplification is symbolically represented by p ?

Q16: By which rule of inference does

Q17: For the following valid argument, state

Q18: Material implication states that <span class="ql-formula"

Q19: Matching:<br>-An argument is proved invalid when its