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18 17. II H and are subgroups ULU Wien HANN L J UBAV 18. The number...
1- (2,5+2,5 mark) Consider in GL(2, Q), the subset (a=1 or a=-1),bez Prove that H, with multiplication, is a subgroup of GL(2,Q) a) Is the function b) an homomorphism of groups? Justify your answer 2 (3 marks) Let G be a group and a E G an element of order 12. Find the orders of each of the elements of (a) 3- (1+1,5 marks) Let G be a group such that any non-identity element has order 2. Prove that a)...
please look at red line
please explain why P is normal
thanks
Proposition 6.4. There are (up to isomorphism) exactly three di groups of order 12: the dihedral group De, the alternating group A, and a generated by elements a,b such that lal 6, b a', and ba a-b. stinct nonabelian SKETCH OF PROOF. Verify that there is a group T of order 12 as stated (Exercise 5) and that no two of Di,A,T are isomorphic (Exercise 6). If G...
final organic product of the following reaction? j. DIBAL-H, -18°C 2 ii. H3O+ OH с. НО L. OH OH OH d. e Ho ~ i NBS, ROOR -OH ii. Mglether A Com ill. CO2 iv. H+ a) O=C(CH₂ CGHS) 6) HCOOCH Cults C) CGHSCH₂COOH d) CCH CHCOOH Cottaoh H₂O, heat a conat +EtOH ... CO2 Nat + EtoH + ELOH + CO₂ Reactant is missing in the Гtation: following reactant PGO 10 reactant NON heat NINH NINHCH NA NCH), a...
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...
a e Octave a a Caleculator to qn i. Calculate the number N equal to the sum of all digits of your SID ii. For the N × N matrix A = (aij) defined as aij-l if i = j, or i + 1 = j, and aij 0 for all other values of (i,j) Compute (A-)x for x ,,1 ER . Compute (A-1)Tx for x = [1, 2, 3, . . . , NIT E RN. . Compute x-A(A-19%...
kindly provide explanations.
K co E F G H I J 1 Copy and answer in 1 whole yellow pad ABC Corporation declared and paid cash dividends for the last 3 years as follows: 2017- 4 130,000, 2018 - 210,000, 2019 - 310,000. No dividends were paid for two years prior to 5 2017. The capital structure of the Company for the last three years follows: 7 10% Preference Share capital, P100 par, 5,000 shares outstanding P500,000 8 Ordinary Share...
fx A B с D E F G H 1 J K L M N 1 2 3 High-Low Calculation High Low Change 4 5 6 7 Variable Cost per unit 8 9 Total Fixed Costs 10 11 12 Cost Function 13 14 Regression Cost Function 15 16 17 18 Professional Hours 225 113 387 412 258 146 275 364 190 484 251 377 264 169 338 437 165 358 471 492 328 359 174 394 386 279 314 283...
Please write answers clear. Will leave like if its correct.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0
18
14
18...
A B C D E F G H 1 J K L M N 0 P Q Exercise Single shear test of timber Insert any discussions/comments on this page For the data provided in the table below, determine the single shear strength for each test regime. Also, comment on the respective test results, whether they are satisfactory or not. Note: The cells for 'Area of cross section', and 'Single shear stress' are not locked for editing Failure load, N Single...
9. In the conversion of 17 to 18 why does the acetal form
between C2-C3 and C5-C6 rather than
C4-C5 or C3-C4?
1. What are 4Å molecular sieves? (Used in synthesis of 11) (Cite
your source)
2. How was 11 purified?
3. What is the appearance of 14?
R. R. Gadikota et al. / Tetrahedron: Asymmetry 14 (2003) 737-742 739 오 Lo -. LOWOH a, b 10. 16 FO c - Lo e, f L Ho" OH TBDPSO | 01...