378 reputation
29
bio website kulu.lu
location Israel
age
visits member for 1 year, 11 months
seen Jun 29 at 12:24

I am a an entrepreneur and web developer.

Working on my startup - A social video player for groups and friends.

You can check it out on:

kulu.lu

or

https://apps.facebook.com/kulu-lu


Jul
2
awarded  Curious
Mar
9
awarded  Popular Question
Feb
8
accepted Probability - sum of two dependent binomial variable
Feb
4
asked Probability - sum of two dependent binomial variable
Feb
4
accepted Mean and variance of two normal distributions.
Feb
3
asked Mean and variance of two normal distributions.
Dec
22
accepted Why is it true that Max(X) = Min(-X) for a group X composed of numbers in Z
Dec
22
revised Why is it true that Max(X) = Min(-X) for a group X composed of numbers in Z
added 94 characters in body; edited title
Dec
22
comment Why is it true that Max(X) = Min(-X) for a group X composed of numbers in Z
I'm sorry I didn't explain myself correctly. I've just edited the question
Dec
22
asked Why is it true that Max(X) = Min(-X) for a group X composed of numbers in Z
Dec
12
accepted Probability - Expectancy of selecting two balls without return
Dec
11
asked Probability - Expectancy of selecting two balls without return
Oct
4
awarded  Notable Question
Sep
7
awarded  Yearling
Jul
16
accepted If T has a basis of Eigen Vector, how do I know that T can be represented as diagonal?
Jul
16
comment If T has a basis of Eigen Vector, how do I know that T can be represented as diagonal?
do what? How can I test this?
Jul
16
comment If T has a basis of Eigen Vector, how do I know that T can be represented as diagonal?
yes it us of dimension n should I edit it?
Jul
16
comment If T has a basis of Eigen Vector, how do I know that T can be represented as diagonal?
I'm not sure it may have different forms, why must it be diagonal?
Jul
16
asked If T has a basis of Eigen Vector, how do I know that T can be represented as diagonal?
Jul
15
accepted If $A$ is a symmetric matrix in $\mathbb{R}$, why is $PAP^t$ diagonal?