8. What is the overall truth value of the following sentence given the designated truth values? Only type the item number (8.) and the final overall truth value (true, false, or indeterminate) [~ (R=M) = (JV~L)] = [~ [TV~C) = (~ K & ~L)] R, M, C are False J, L, T are True K is Indeterminate 9. Use a truth table to determine how to answer the following question about how to classify the statement found below. Type only the item number and the answer letter (Ex., 9 d) Is the following statement (a) a tautology, (b) a self-contradiction, or (c) contingent? [(P = Q) & (Q - R)] = (P = R) 10. Use a truth table to compare the following two statements and determine whether they are: (a) logically equivalent (b) contradictory (c) consistent (d) inconsistent E & F ~ (E = F)