Short Answer
Symbolizing
-All heads of horses are heads of animals, provided that all horses are animals. (Hx = "x is a horse"; Ax = "x is an animal"; Hxy = "x is the head of y".)
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Translations. <br>Letting Hxy = "x is heavier
Q2: Translations. <br>Letting Hxy = "x is heavier
Q4: Translations. <br>Letting Hxy = "x is heavier
Q5: Translations. <br>Letting Hxy = "x is heavier
Q6: Prove valid<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB100001/.jpg" alt="Prove valid - "
Q7: Symbolizing<br>-Jones will listen to Smith, even though
Q8: Symbolizing<br>-Everyone who loves himself hates someone (or
Q9: Proving invalidity. <br>Show that the following arguments
Q10: Symbolizing<br>-All freshmen date only seniors. (Fx =
Q11: Symbolizing<br>-If every sinner is sinned against by