When possible, compute the truth values of the simple components in the following compound propositions. If no truth value can be computed, write a question mark (?) under the letter or letters with unknown truth value.

1. Kv D FT 2. QN T 3. B = D T F 4. NG TT 5. SB TF 6. K.B *10. HvJ TT 11. E=P TF 12. HvS T 13. COP F 14. G.B F 15. S= Q TF T *7. Cv A TF 16. Gv K F 8. S=E T 9. MOR TT 17. N-P TT 18. A D FT