1,2,3,4,5 and 6
all questions
all questions
all questions
all questions
all questions
please
yes please
1,2,3,4,5 and 6 all questions all questions all questions all questions all questions please yes please...
This is 2(b): The following exercise shows that the converse to Lagrange's theorem is false, i.e. even if d ||G|, there need not be a subgroup of G with order d. (a) Let n > 4 and consider the alternating group An. Suppose that NC An is a normal subgroup and that there is a 3-cycle (abc) E N. Prove that N = An. Hint: it is enough to show that N contains all 3-cycles. What is the conjugate of...
Answer Question 5 . Name: 1. Prove that if N is a subgroup of index 2 in a group G, then N is normal in G 2. Let N < SI consists of all those permutations ơ such that o(4)-4. Is N nonnal in sa? 3. Let G be a finite group and H a subgroup of G of order . If H is the only subgroup of G of order n, then is normal in G 4. Let G...
Need help answering all questions;1,2,3,4,5, and 6 Homework Assignment 1. If 0.623 g of ethane gas (C.H.) is introduced into an evacuate 2.00 L container at 23deg C, what is the pressure in atm in the container? 2. A sample of phosgene (COCI) is collected in a flask with a volume of 247 ml at a pressure of 751 mmHg and a temperature of 21 deg C. The mass of gas is 1.00 g. What is the molar mass? 3....
ei0 : 0 E R} be the group of all complex numbers on the unit circle under multiplication. Let ø : R -> U 1. (30) Let R be the group of real numbers under addition, and let U be the map given by e2Tir (r) (i) Prove that d is a homomorphism of groups (ii) Find the kernel of ø. (Don't just write down the definition. You need to describe explicit subset of R.) an real number r for...
PLEASE ANSWER ALL QUESTIONS THANK YOU VERY MUCH!!!! 1) When one group of elements reacts with another group of elements this is known as a________ 2) Do you find reactants or products on the left side of a chemical equation? 3) Do you find reactants or products on the right side of a chemical equation? 4) When equilibrium is reached the reaction's charges are _____. 5) What letter represents the equilibrium constant? 6) Does a new substance added to the...
Please solve all questions 1. Let 0 : Z/9Z+Z/12Z be the map 6(x + 9Z) = 4.+ 12Z (a) Prove that o is a ring homomorphism. Note: You must first show that o is well-defined (b) Is o injective? explain (c) Is o surjective? explain 2. In Z, let I = (3) and J = (18). Show that the group I/J is isomorphic to the group Z6 but that the ring I/J is not ring-isomorphic to the ring Z6. 3....
please help me solve all questions I am very really confused by this Homework please help h. Write the Boolean expression for each of the logic circuits: 2. Draw the logic circuit represented by the expression X-AR-AR + ABC 3. For the Boolean expression (A + A)(AB +ABC) Find: athe SOP form b) the standard SOP form c) the Truth table
(more questions will be posted today in about 6 hrs from now.) December 8, 2018 WORK ALL PROBLEMS. SHOW WORK & INDICATE REASONING \ 1.) Let σ-(13524)(2376)(4162)(3745). Express σ as a product of disjoint cycles Express σ as a product of 2 cycles. Determine the inverse of σ. Determine the order of ơ. Determine the orbits of ơ 2) Let ф : G H be a homomorphism from group G to group H. Show that G is. one-to-one if and...
please answer both questions Question # 6. (6 marks) (a) Use the limit comparison test to determine the convergence of the following: X (i) 2n + 5 n2 +1 n° + 2n2 3n4 +n + 6 n=1 n=1 CX 2n + 5 n3 +1 (iv) ni + 2n2 3n7 +n +6 n=1 n=1 (b) Suppose I have polynomials f(x) and g(1) whose coefficients are all nonnegative. Determine when converges and when it diverges. f(n) g(n) n=1
I have to use the following theorems to determine whether or not it is possible for the given orders to be simple. Theorem 1: |G|=1 or prime, then it is simple. Theorem 2: If |G| = (2 times an odd integer), the G is not simple. Theorem 3: n is an element of positive integers, n is not prime, p is prime, and p|n. If 1 is the only divisor of n that is congruent to 1 (mod p) then...