MATH 2390 Final: MATH 2390 Kennesaw State FinalExamsolutions
Document Summary
Math 2390 final exam solutions: f. ellermeyer. Remember that writing and correct use of notation are very important. Write in complete sentences: for each real number r, define ar to be the interval r 1, r 2 . Answers: s1 and s3 are partitions of a. S2 is not a partition of a because x s2 x a. S4 is not a parathion of a because s4. S5 is not a partition of a because the sets in s5 are not pairwise disjoint: let p be the power set of the set 1, 2, 3 . Let q a and r a be the open statements, both with domain p, P , 1 , 2 , 3 , 1, 2 , 1, 3 , 2, 3 , 1, 2, 3 . Q a is true for the sets a , a 1 , a 2 and a 1, 2 .
