20)Let U={1,2,3,4,5,6,7,8,9,10}and A={1,3,5,7,9}Find the value of A in this given question.2 mark question
We note that 2,4,6,8,10 are the only elements of U which do not belong to A,hence A' ={2,4,6,8,10}
(discrete math) i need help with sets 15. Let A={1,3,5,7,9), B - {3,6,9), C= {2,4,6,8) and U - {1,2,3,4,5,6,7,8,9). Find: a. AUB b. AnB And e. A-B f. P(B)
Let S = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16). A= {1,3,5,7,9) B= {1,2,4,5,6,9} C= {2,6,9,10,12,14} Find: (1) (AUB) (3) (COB) (2) (ANB) (5) (ANBNC) (4) AC
(2) Find their intersection and union: Let A={1,3,5,7,9}, B = {2, 4, 6, 8, 10}, C = {1,2,3,4,5}, (2a) (a) AnB =? (2b (b) AnC =? (c) AUB=? (2c). (d) AUC =? (20) (4) Express the following compound inequality: * <4 AND 3-1 (a) in set-builder notation:) (4a) (b) (graph it on the number line:) - -3 3 (c) (in interval notation:) (4c) (3) Answer the following questions: (if A and B are two sets) (a) (The keyword AND A...
Let 7u + 6V g(u,v) = 20 Find oʻg(u,v) at the point (u, v) = (-5,3). duðv
(c) (20 pts.) Let X have a uniform distribution U(0, 2) and let the considiton; distribution of Y given X = x be U(0, x3) i. Determine f (x, y). Make sure to describe the support of f. ii. Calculate fy (y) iii. Find E(Y).
In the exercise below, let U = {x|XE N and x < 10} A = {xx is an odd natural number and x < 10} B = {x x is an even natural number and x < 10} C = {x|XE N and 3 <x<5} Find the set. ВПС {4} {2, 4, 6, 8, 10) {1,2,3,4,5,6,7,8,9) {1,2,3,4,5,6,7,8,9,10)
Given the random variable Y in Problem 3.4.1, let U-g(Y) Y2 (a) Find Pu(u) (b) Find Fu(u) (c) Find E[U]
2) Let Yi,., Yn be iid N(a,a2). Let a~ known Find the posterior distribution p(u|3y). This distribution will depend N (8, T2) and trcat o2, 6, and r2 as fixed and on 2, 6, and 2. Calculations are tedious here. Use the hints given in class and follow through 2) Let Yi,., Yn be iid N(a,a2). Let a~ known Find the posterior distribution p(u|3y). This distribution will depend N (8, T2) and trcat o2, 6, and r2 as fixed and...
12) Let U ={NEN:n <200} , find the number of elements of U that are divisible by 2, 3, or 7.
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...