AuB={a,b,c,d,e,f,g,h}
AnB={a,b,c,d,e}
A-B={ }
B-A= {f,g,h}
A.C={ (a*2) ,(a*4),(b*2),(b*4),(c*2),(c*4),(d*2),(d*4),(e*2),(e*4)}
Let U ={a, b, c, d, e, f, g, h, i, j, k}. Let A={d, f, g, h, i, k}. Let B={a, d, f, g, h}. Let C={a, c, f. i, k} Determine (AUC) U ( AB). Choose the correct answer below and, if necessary, fill in the answer box in your choice. OA. (AUC) U(ANB)= } (Use a comma to separate answers as needed.) OB. (A'UC) U (ANB) is the empty set. LE This Question: 1 pt Let U={x|XEN...
Let A={a b c d e f} B={a c e g} C = {b d f} Find each: B = {a, c, e,g} C = {b,d,f} A= {a,b,c,d,e,f} Find: (2 points each) (a) AnB (b) AUB (c) Ang (d) COB (e) CUB (f) (An B)UC (g) An(BUC) (h) Ax B (i) C XB G) AB (k) C ( BA) (1) B2
Let A = { a, b, c, d, e, f} , B={c, d, e, f, g, h} and C= {a, c, d, f, h, i, j} i. A N (BNC) ii. A UBUC iii.(AUB) O C iv.(AN BU C
11. Let the universal set be the set U = {a,b,c,d,e,f,g} and let A = {a,c,e,g} and B = {d, e, f, g}. Find: A ∪ B 12. Let the universal set be the set U = {a,b,c,d,e,f,g} and let A = {a,c,e,g} and B = {d, e, f, g}. Find: b. A ∩ B 13. Let the universal set be the set U = {a,b,c,d,e,f,g} and let A = {a,c,e,g} and B = {d, e, f, g}. Find: AC...
1. Consider the sets: A = {a, b, c, d, e, f, h, j}, B = {a, b, i }, C = {f, h} and U = {a,b,c,d,e,f,g, h,i,j} a. Draw a Venn diagram and place each element in its appropriate region. Insert a photo of your diagram into your HW document. b. Is C a subset of A? Why? C. Is C a subset of B? Why? d. Is A a subset of B? Why? e. Are B and...
Let G-(V,E), where V a, b, c,d,e,f.g,h and E- lla, b], [a,c), tb, c),{b,d), [b, g], lc, d), se. f, se. g),if,g),if,h], lg, h)). (a) Draw the corresponding graph with no edges crossing. (b) How many paths are there in G from a to h'? (c) How many of these paths have length less than 5? List them.
1. Let A be the set {e, f, g, h} and B be the set {e, g, h}. a. Is A a subset of B? b. Is B a subset of A? c. What is A Ս B? d. What is A x B? e. What is the power set of B? 2. Determine whether these statements are true or false? a. ∅ ∈ {∅} b. {∅} ∈ {∅} c. {∅} ⊂ {∅, {∅}} d. ∅ ∈ {∅, {∅}} e....
The sample space of a random experiment is {a,b,c,d,e,g,h}. Let A denote the event {a,b,c,d,e,g,h}, and let B denote the event {c,d,e,g} The sample space of a random experiment is (a, b, c, d, e, g, h). Let A denote the event(a, b, c, e, g, h), and let B denote the event {c, d, e, g). (25 points) 3. Determine the following: (a) B, (c) A (d) AUB' (e) AnB (n A'nB'
2. Let f : A ! B. DeÖne a relation R on A by xRy i§ f (x) = f (y). a. Prove that R is an equivalence relation on A. b. Let Ex = fy 2 A : xRyg be the equivalence class of x 2 A. DeÖne E = fEx : x 2 Ag to be the collection of all equivalence classes. Prove that the function g : A ! E deÖned by g (x) = Ex is...
Let A = {a, b, c, d, e}, B = {a, b, e}, C = {d, e, f}, and U= {a, b, c, d, e, f}. List the elements of: a. B times C b. C times C^c