Question

State whether the statement is true or false. Also,please give a simple and clear explanation. A....

State whether the statement is true or false. Also,please give a simple and clear explanation.

A. let a,b ∈Sn, then |ab| is the least common multiple of |a| and |b|.

B.Let G and H be groups and suppose N is a normal subgroup of G. Then there exists a homomorphism from f: G → H,where N is the kernel of f.

Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
There are two parts of this problem. State whether each statement is true or false. Please...
There are two parts of this problem. State whether each statement is true or false. Please give a clear explanation of each. a. Let G be a group and g in G. Define f : G → G by f(a) = (g-1)(a)(g) or f(a) = g-1ag, for all a in G.Then f is a permutation on G. b. Let G/H be the set of left cosets of the subgroup H in G. If the operation given by the formula aHbH...
TRUE / FALSE + (explanation) Please answer whether a statement is true or false and give...
TRUE / FALSE + (explanation) Please answer whether a statement is true or false and give a 1-2 sentence explanation of why this is the case. 1.1 Firms do not reap the benefits of their positive externalitiesso they always produce too little. 1.2 In a static game, Nash Equilibrium are always subgame perfect. 1.3 Risk averse individuals never prefer a lottery over a sure bet. 1.4 Product differentiation makes consumers and producers better off. - Thank you!
State, with explanation, whether the following statements are True or False: a) It is possible for...
State, with explanation, whether the following statements are True or False: a) It is possible for ? = ?(?) to have an inflection point at (?, ?(?)) even if ?′(?) is not defined. b) If ?''(?) > 0 then ? has a local minimum at ? = ?. c) For all functions ?, if ?′(?) exists ∀?, then ?′′(?) exists ∀?.
True or false; for each of the statements below, state whether they are true or false....
True or false; for each of the statements below, state whether they are true or false. If false, give an explanation or example that illustrates why it's false. (a) The matrix A = [1 0] is not invertible.                               [1 -2] (b) Let B be a matrix. The rowspaces row (B), row (REF(B)) and row (RREF(B)) are all equivalent. (c) Let C be a 5 x 7 matrix with nullity 3. The rank of C is 2. (d) Let D...
1) For each of the following state whether it is true or false. If true give...
1) For each of the following state whether it is true or false. If true give one sentence exolanation. If false, give counterexample. a)If f is differentiable on (0,1) and f is increasing on (0,1) then f' > 0 on (0,1) b)Suppose that f is thrice differentiable function defined on (-1,1). Suppose that the second order Taylor polynomial of f at 0 is 1-x^2. Then f has a local extremum at 0.
For each statement, state whether you believe the statement is true or false. Provide a brief...
For each statement, state whether you believe the statement is true or false. Provide a brief explanation of your reasoning. a) An increase in income taxes will decrease the yield to maturity of municipal bonds. b) The duration of a zero coupon bond will always be less than “n”, its yield to maturity. c) If the yield to maturity on a bond increases, its duration will decrease. d) If a Canadian company sells bonds in Mexico that are denominated in...
7. Answer the following questions true or false and provide an explanation. • If you think...
7. Answer the following questions true or false and provide an explanation. • If you think the statement is true, refer to a definition or theorem. • If false, give a counter-example to show that the statement is not true for all cases. (a) Let A be a 3 × 4 matrix. If A has a pivot on every row then the equation Ax = b has a unique solution for all b in R^3 . (b) If the augmented...
5. Determine whether the following statements are TRUE or FALSE. If the statement is TRUE, then...
5. Determine whether the following statements are TRUE or FALSE. If the statement is TRUE, then explain your reasoning. If the statement is FALSE, then provide a counter-example. a) The amplitude of f(x)=−2cos(X- π/2) is -2 b) The period of g(x)=3tan(π/4 – 3x/4) is 4π/3.
 . c) If limx→a f (x) does not exist, and limx→a g(x) does not exist, then limx→a (f (x) + g(x)) does not exist. Hint: Perhaps consider the case where f and g are piece-wise...
For each statement, state whether you believe the statement is true or false. Provide a brief...
For each statement, state whether you believe the statement is true or false. Provide a brief explanation of your reasoning. a) The commercial paper market in the US has consistently grown every year between 1980 and 2013. b) If a person uses a brokerage account to buy shares of stock (e.g. Amazon, Facebook, etc.) it is direct finance. c) If a person uses a brokerage account to buy shares of mutual fund that invests in stocks (e.g. Amazon, Facebook, etc.)...
Label each of the five statements (a – e) as True or False. Give an explanation...
Label each of the five statements (a – e) as True or False. Give an explanation for each of your answers. Three grams of a gas at 0°C are placed in a sealed, 10-L flask and maintained at the same temperature. The molar mass of the gas is 20 g/mol. State (true or false) whether each of the following would probably occur if the valve to the flask is opened, and explain your answers. a. The gas and air will...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT