homework questions

3.2 E / 1a, c, f; 2a – f (Truth, Falsity, Indeterminacy)
3.3 E / 1b, e, k; 2a – f (Equivalence and Nonequivalence)
3.4 E / 1d, e, f; 2a – f (Consistency and Inconsistency)
3.5 E / 1e, f, h; 2a – e (Validity and Invalidity)
3.2E
EXERCISES
1. Construct a full truth-table for each of the following sentences of SL, and
state whether the sentence is truth-functionally true, truth-functionally false,
or truth-functionally indeterminate.
a. ∼ A ⊃ A
c. (A ! ∼ A) ⊃ ∼ (A ! ∼ A)
*f. ([(C ⊃ D)