Can someone help me with #12 a) b) c) and d) and explain please! thank you!
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Can someone help me with #12 a) b) c) and d) and explain please! thank you!...
Let the universal set be R, the set of all real numbers, and let A {xE R I -3 sxs 0, B {xER -1< x 2}, and C xE R | 5<xs 7}. Find each of the following: (a) AUB {xR-3 < x2} s -3orx > 과 xs. (b) AnB xR-12 {*E찌-1 <xs마 frER< -1 orx {*ER|x s -1 or*> 아 (c) A {*ER-3 <x< 아} {*ER|-3 < 아} s-3 orx> 아 frER< 3 orx x s 0 (d) AUC...
Please help me prove 2,4, and 5. Thank you Theorem 17. Let A, B and C be sets. Then the following statements are true: (1) AB CA; (2) B CAUB; (3) A CAUB; (4) AB=BA; (5) AU (AUC) = (AUB) UC; (6) An(BNC) = (ANB) nC; (7) An (BUC) = (ANB) U (ANC); (8) AU (BAC) = (AUB) n(AUC).
Consider an experiment with sample space S and events A,B,C, and D with the following probabl ities: P(AUB)-, P(A)- , P(Cn D) , PC)- . Furthermore, A and B are mutually exclusive (i.e. AnB-), while C and D are independent (i.e. P(CND) P(C)P(D)). Note: I know this looks like a lot of parts, but these are all short, quick answers!) ' (a) Find P(AnB (b) Find P(B) (c) Find P(A กั Bc). (d) Find P(AUBe) (e) Are A and B...
12. a) Find the expected value E(CX) for the probability distribution: -2 0.3 0.5 0.2 You are playing a coin-tossing game with a weighted coin, where P(H)"%, If you get a head, you win SI and if you get a tail, you pay S1.b) Would you put in (ante) $1.25 to start the game? b) c) A binomial distribution for the random variable X, consists of 1000 trials, where p(success)- 0.75. What is ECX)? c) Extra Credit My sock drawer...
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
can someone please help me with this thank you! 13 12. Find the value of the indicated unknown in each of the following. a) b) 10.1cm 12.8m 22° 20mm Х 6.4m 15° For full marks show at least one step here -- i.e. set up the ratio e) 13 8m d) 4.7cm f) 8km 7 14km n 549 14m X х
Hello, could you please help 6 A B and C. I very much appreciated Thank you 6 Let A be m x n and let B be m x 1. Let f : Rn R by f(x) AB. Prove that Df- A Let A be n × n with AT = A. (The rnatrix A is symmetric.) Let B be 1 × n and let c E R. Define f : Rn → R by f(x) = xT-A . x...
please do Q3. AND Q4 B & C AS SOON AS YOU CAN THANK YOU mai https/loutlook office365.com/owa/re NO -..pression? cincent, d Show email s ine Laplace transform? differential Yes her Laplace transforms from known transforms Yes □ ce transform to obtain the solution to linear , Use the Laplace ·constant-coefficient, inhomogeneous differential equations of higher order than the first? Yes er order than the first? differental Test exercise 27 Using the integral definition, find the following (a) f(t)-8 (b)...
Please can someone help me with this exercise? Thank you. e bounded on a nondegenerate interval [a, b]. Prove that f is e 0 there is a partition Pe of 5.1.10. Let f b integrable on [a, b] if and only if given la, b] such that P Po implies IU (f, P)-L(f, P)I < ε.
help me. 5. consider set F(R):ff: f:R-R), but set all function with set real number in domain and codomain. Show "addition" in any two function it.eCE(R) to produce new function such as given: ttgR2R which is every xER such as given:(tg)lx)-fx)+g(x), and any real number k ER, multiply it with any element f EF(R) to produce new function as given: kfRR in every value xER such as given:(k:0(x):-kfx)(observe it with multiply dua real number) (a) Show. FIR) ith addition and...