please help prove this clearly and i will rate the best answer thank you
please help prove this clearly and i will rate the best answer thank you Let (L, lattice and let a, be L. Prove be a (i...
please help with discrete math HW. please write clearly and dont make up an answer.............i will rate for the best answer thank you. will appreciate if you can answer all 5 parts. (L,) complete lattice and f L >L an order-preserving function (i) Let a, bE L with a b. Define a, b]= {z € L | a b} Show that (a, b], 3) is a complete lattice (ii) Consider X = {x € L \ f(x) = x}. The...
need help with discrete math HW, please try write clearly and i will give a thumb up thanks!! (i) Prove that every complete lattice has a unique maximal element. (ii) Give an example of an infinite chain complete poset with no unique maximal 1 element (iii) Prove that any closed interval on R ([a, b) with the usual order (<) is a complete lattice (you may assume the properties of R that you assume in Calculus class) (iv) Say that...
please help me with probability HW, i will rate the best answer, thank you very much. if you're not sure with your answer please do me a favor and let someone else do it cus i can only post the question once. i appreciate the help ! a general two-sided 100(1 - a)% confidence interval for the mean /i when o is known: where a1a2 = a. Show that the length of the interval, o(za, + za,)//n is minimized when...
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).
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...
help please and thank you 2. Prove that the following statements are true for sets A, B, C: (a) Commutativity (I): An B = BNA. (b) Commutativity (II): AU B = BU A. (c) Distributivity (I): AN(BUC) = (AN B)U(ANC). (d) Distributivity (II): AU (BAC) = (AUB) N (AUC). (e) Idempotence (I): An A = A. (f) Idempotence (II): AU A = A.
please answer and I will rate! 3. Let L = {M M is a Turing machine and L(M) is empty), where L(M) is the language accepted by M. Prove Lis undecidable by finding a reduction from Arm to it, where Ayv-<<MwM is a Turing machine and M accepts w). Answer:
Please answer as soon as possible, thank you! Rank the relative rate of bromination of these substances. Select one: a. fastest III > | > | slowest b. fastest | > | > III slowest c. fastest | > || > Ill slowest d. fastest II > III > I slowest e. fastest II > | > III slowest
Linear Algebra. Please explain each step! Thank you. 2 pts) Problem 8: In this Problem you choose either (i) or (ii) to answer: (i)Let V be a finite dimensional vector space with bases B, B', B". Prove that (ii) Accept the formula in () without deriving it and instead show that, t the formula in (i) without deriving it and instead show that, B,3' 2 pts) Problem 8: In this Problem you choose either (i) or (ii) to answer: (i)Let...
Hello, Can someone please show examples on how this proposition is being used ( please make sure the example include i, ii, iii ? Please be legible. Thank you. COROLLARY 11.2.6 Ltp2 be prime, and let a, b e Z, with a, b + 0. Then: (i) lf-andb are both quadratic residues, then so is ab. ii) If a and b are both quadratic nonresidues, then ab is a quadratic residue. (ii) If one of a and b is a...