Question

Plz help i dont undertand

Answer 1

life is hard do it urself

Explanation:

Answer 2

7. b; 8. c; 9.a

Explanation:

p--> q

Q7. inverse: ~p --> ~q

~(~r)-->~s is r-->~s

Q8. contrapositive: ~q --> ~p

~p --> ~t

Q9. converse: q --> p

k --> ~h