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  • (15 points) Let G be a connected graph with n vertices, m edges with distinct edge weights. Let T be a tree of G with n vertices and n-1 edg?

    Let G be a connected graph with n vertices, m edges with distinct edge weights. Let T be a tree of G with n vertices and n-1 edges (i.e. a spanning tree), and define a bottleneck edge of T to be the edge of T with the smallest weight. The max-bottleneck tree is a spanning tree of G if there is no spanning tree with larger bottleneck edge. Prove or counter example each of the following statements:

    (a) Every max-bottleneck tree of G is a max-spanning tree of G.

    (b) Every max-spanning tree of G is a max bottleneck tree of G

    1 AnswerProgramming & Design7 years ago
  • How much do average IT internships pay? In CA, San Diego?

    Does anyone know how much they get payed average ? on Hourly?

    2 AnswersTechnology7 years ago
  • Solve using repeated substitutions, the following recurrence equations with C(1) = 1, and show all your work.?

    C(n)=2C(n.2)+logn

    C(1)=1

    C(n/2)=2C(n/2^2)+log(n/2) then

    C(n)=2[2C(n/4)+log(n/2)+logn

    C(n)=4C(n/4)+log(n/2)+log(n)

    C(n/4)=2C(n/2^3)+log(n/4) then

    c(n/4)=2C(n/8)+log n/4

    C(n)=4[2C(n/8)+log(n/4)+log(n/2)+log(n)

    C(n)=8C(n/8)+log(n/4)+log(n/2)+log(n)

    if N=2^k

    n/2=1

    k=log(n)

    C(n)=C(1)=log(n)

    C(1)=1

    1+log(n)

    can someone tell me if I did this right I hate math. :(

    1 AnswerMathematics7 years ago
  • how do you take the limit of (n^2)/(n)?

    I know the answer is n but why

    3 AnswersMathematics7 years ago
  • Determine the running time complexity of the following algorithm:?

    Assume algo(p) is an algorithm that take THETA(P) time to execute and does not change p. Determine the running time complexity of the following algorithm:

    Algo2(n)

    begin

    p=1;

    while p <= n

    begin

    algo(p)

    p=2*p

    end;

    end;

    is it nlogn

    2 AnswersProgramming & Design7 years ago
  • Do any of the android tablets have flash?

    Do any tablets let you install flash??

    1 AnswerPDAs & Handhelds7 years ago
  • JAVA How to Create an Object containing the String "run" In JAVA?

    Then Print the contents of the Object

    Is it String =run?

    System.out.println("print")

    1 AnswerEngineering7 years ago
  • limit computer science?

    So in computer science we have to take the limit of n/1000=theta(n).

    Does any one know how to do that? teacher sucks at explain it

    or even, 50n+1000n/2+10=theta(n)

    1 AnswerProgramming & Design7 years ago
  • I didnt like Sex with a girl for the first time?

    I didnt like Sex with a girl for the first time?

    I had sex with my gf for the first time and I kind of didnt feel anything like she was. All my friends make it such a big deal but to me It only felt good when I ejaculated.. she was liking it but I didnt have that much sensation like other ppl say.. any ideaS? no im not gay I love boobs :D Does lusting take the sensation away?

    2 AnswersWomen's Health7 years ago
  • I didnt like Sex with a girl for the first time?

    I had sex with my gf for the first time and I kind of didnt feel anything like she was. All my friends make it such a big deal but to me It only felt good when I ejaculated.. she was liking it but I didnt have that much sensation like other ppl say.. any ideaS? no im not gay I love boobs :D Does lusting take the sensation away?

    3 AnswersOther - Family & Relationships7 years ago
  • first time sex with girl?

    SO I think i had sex with my gf. she says shes a virgin too but she didnt bleed. I didnt go hard. She says it was hurting the whole time and she did cry. That could of been because she had the "pee feeling" and made me stop. I did have a condom on, we agreed to takeit off and had her go on top and I felt it and she said it didnt hurt as much but she didnt bleed.. My question is is she not a virgin because she didnt bleed?

    3 AnswersWomen's Health7 years ago
  • First time sex with a girl?

    So I think I had sex with my gf. She says she's a virgin too but she didn't bleed. I didnt gk hard i went so. She did cry tho. It was hurting her the whole time tho and i had a condom on too. I then took the condom off and I had her go on top and we tried it one time like that and it didn't hurt her as much but still she didn't bleed. My question is she a Virgin?

    4 AnswersWomen's Health7 years ago
  • First time sex with a girl?

    So I think I had sex with my gf. She says she's a virgin too but she didn't bleed. I didnt gk hard i went so. She did cry tho. It was hurting her the whole time tho and i had a condom on too. I then took the condom off and I had her go on top and we tried it one time like that and it didn't hurt her as much but still she didn't bleed. My question is she a Virgin?

  • Is my girl friend a whore?

    Girl friend questions :(?

    So my biggest thing with girls is trust. THe girl I am with claims she has not done anything sexual with anybody just with me. One time in a car things got hot and heavy I went down and then i flipped her on me and she was about to go down and said "baby im scared" she went a little but stopped , Do you guys think that was her first time? and also when I have played with her u know what she said ooo baby that felt good. Would girls say that stuff if it wasnt their first time?

    She didnt bleed wtih me but I dont know if girls do that allways. Is it possible I didnt pop it?

    5 AnswersSingles & Dating8 years ago
  • Is putting a down payment required on cars?

    I dont see what is the point of putting 2grand down for a car to rent for 200 when your not even going to buy t=it

    5 AnswersBuying & Selling8 years ago
  • Girl friend questions :(?

    So my biggest thing with girls is trust. THe girl I am with claims she has not done anything sexual with anybody just with me. One time in a car things got hot and heavy I went down and then i flipped her on me and she was about to go down and said "baby im scared" she went a little but stopped , Do you guys think that was her first time? and also when I have played with her u know what she said ooo baby that felt good. Would girls say that stuff if it wasnt their first time?

    1 AnswerSingles & Dating8 years ago
  • linear algebra question help please?

    I am trying to set igen value, when i RREF it I got [1 0 1

    0 1 -1]

    that means x1=x3

    x2=-x3?

    so if I put x3=t

    then the basis for the egien value would be

    1

    -1

    1

    ?

    I just want to know how to put this simplified [1 0 1

    0 1 -1]

    1 AnswerMathematics8 years ago
  • Linear algebra question simplify help?

    [1 0 -7/2

    0 1 2

    0 0 0 ]

    and I want to get x1 x2 x3

    x1= -7/2?

    x2=2?

    and x3=s?

    7/2

    2

    1

    ?

    1 AnswerMathematics8 years ago
  • Linear algebra help question please?

    Given the set of 2X2 matrices s= { B,C,D,E} where

    B= [-1 1

    2 3]

    C= [1 1

    2 -5]

    D=[0 8

    -1 1]

    E=[4 -7

    0 -2]

    Write a vector equation that would be used to show the vector in s are linearly independent. Then right the corresponding matrix equation using a 4X4 matrix A./

    So, row reducing it does not do anything for me. I am completley lost on how to get it.

    please help!

    1 AnswerMathematics8 years ago