Questions Asked

tux:
Group Title
Trouble with drawing state diagram:
Traffic lights can essentially be implemented as a state machine, where each combination of lit
light…
 updated 11 months ago
 No Medals Yet

tux:
Group Title
Running time of heapsort on an array A of length n that is sorted in increasing order is ______________
 updated one year ago
 No Medals Yet

tux:
Group Title
Show that the two matrices
A= 1 0
1 1
…
 updated one year ago
 No Medals Yet

tux:
Group Title
Can anyone show me step by step how is this calculated
http://www3.wolframalpha.com/Calculate/MSP/MSP51791a43a081da6hhc92000059de5h65ed9g0a…
 updated one year ago
 8 replies
 1 Medal

tux:
Group Title
How to calculate expressions like:
http://i.imgur.com/bIlnE.png
http://i.imgur.com/smi4w.png
…
 updated one year ago
 3 replies
 No Medals Yet

tux:
Group Title
[Discrete mathematics]
Negate:
http://i.imm.io/DC6a.jpeg
…
 updated one year ago
 1 reply
 1 Medal

tux:
Group Title
Here is the question: http://i.imgur.com/HnBo7.png
Base case n=1
…
 updated one year ago
 4 replies
 1 Medal

tux:
Group Title
Prove using set identities:
(A∩B)U(A∩B^c)=A
…
 updated one year ago
 3 replies
 1 Medal

tux:
Group Title
I don't understand the highlighted part of solution
http://i.imgur.com/0quFs.png
 updated one year ago
 6 replies
 2 Medals

tux:
Group Title
A∩(BC)=(A∩B)(A∩C). Using algebraic proof I got (A∩B)∩(AC).
 updated one year ago
 25 replies
 3 Medals

tux:
Group Title
Prove: A\(B∪C)=(A\B)∩(A\C)
 updated one year ago
 4 replies
 1 Medal

tux:
Group Title
[Discrete mathematics] Decide if valid:
If you eat a lot, you will become fat.
If you become fat, you will get high blood pressure.
…
 updated one year ago
 2 replies
 1 Medal

tux:
Group Title
Prove by induction:
http://i.imgur.com/715S5.png
 updated one year ago
 6 replies
 3 Medals

tux:
Group Title
60 countries compete in a gymnastics tournament.
a) how many outcomes are there for the first three places
b) how many outcomes have USA i…
 updated 2 years ago
 4 replies
 1 Medal

tux:
Group Title
Given a group of 10 men and 5 women:
a) how many ways can you choose a committee with 4 members
b) How many combinations of 4 have 2 men o…
 updated 2 years ago
 4 replies
 1 Medal

tux:
Group Title
Prove by induction 7^n+10 < 8^n
 updated 2 years ago
 2 replies
 1 Medal

tux:
Group Title
A remote controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by v= [5.00 m/s – (0.01…
 updated 2 years ago
 1 reply
 1 Medal

tux:
Group Title
Discrete math
Prove directly
…
 updated 2 years ago
 2 replies
 1 Medal

tux:
Group Title
Given y=sin(2x), then dy/dx at x=3 most nearly is:
A) 0.9600
…
 updated 2 years ago
 3 replies
 2 Medals

tux:
Group Title
Integral test: n/e^n converges?
In solutions it converges, but when I calculate it diverges.
 updated 2 years ago
 2 replies
 1 Medal

tux:
Group Title
Decide convergence/divergence
from n=1 to infinity
(2^n+1)/(3^n1)
 updated 2 years ago
 10 replies
 1 Medal

tux:
Group Title
Decide convergence/divergence:
1. sum from n=1 to infinity sin(n*pi/2)
…
 updated 2 years ago
 No Medals Yet

tux:
Group Title
integrate (4+3x)/(sqrt(9x^2))
 updated 2 years ago
 No Medals Yet

tux:
Group Title
Evaluate integral: 1/(x+sqrt(x))…
 updated 2 years ago
 1 reply
 1 Medal

tux:
Group Title
What I am doing wrong?
integrate dx/(x^34x)
…
 updated 2 years ago
 6 replies
 2 Medals

tux:
Group Title
Here is project:
https://docs.google.com/open?id=1UrVRj9ag3y6WYSq1fX8XB6CWAOKnmnVaaHv8Sh0TPOtaCpOrnHN5ggnBg1P0…
 updated 2 years ago
 7 replies
 1 Medal

tux:
Group Title
Decide convergence / divergence:
sum n=1 to infinity 1/(n*sqrt(n)+2)
 updated 2 years ago
 8 replies
 2 Medals

tux:
Group Title
integrate dx/((x^3)4x)
 updated 2 years ago
 2 replies
 3 Medals