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daniel m
Prove that for a subordinate matrix...?
Prove that for a subordinate matrix norm ||.||, | λ | <= ||A|| for every eigenvalue of λ of A.
What I have so far:
| λ | <= || A ||
|| λx || <= || A || * || x ||
and I know || Ax || <= || A || * || x || has to fit in so far, but I'm not sure where that piece fits.
2 AnswersMathematics8 years agoMicrosoft Word using Dragon Naturally Speaking software?
I'm using Dragon Natually Speaking software v11 to dictate in Microsoft Word 2010. How can I find a synonym and replace the original word. I know of some work around ways using "Mouse grid" and "Mouse Right click" and ect... but there's gotta be an easier way.
1 AnswerSoftware8 years agoIs there a statute of limitations for federal credit unions?
I have a loan that went unnoticed for many years and more than doubled in what I owed. They never contacted me that it was in default until it had doubled. My lawyer said not to worry because they couldn't take legal action and for years they went silent. Now they are back asking for money.
It's the Naval Federal Credit Union and I was wondering if there is a statute of limitations for borrowing from a federal bank. The last payment was about 13 years ago.
4 AnswersCredit9 years agoFind eqn of a line perpendicular to another going through a point in R3?
Im studying for a test and saw on my hw I got this wrong. I just really would like to know a general idea how to get this.
Find parametric eqn of a line passing through (3,1,-2) that's perpendicular to
X= -1 +t
Y= -2 + t
Z= -1 + t
Thanks
1 AnswerMathematics9 years agoWill this processor work in my MB?
I just recently got a PNY MB (MBM730A8200) GeForce 8200. It says it's rated for the following processors:
Socket for AMD PhenomTM processor (socket AM2+)/AMD
AthlonTM 64 X2 Dual-Core/AthlonTM 64/SempronTM processors
I was wondering, however, there are Phenom IIs that are also rated for AM2+ sockets... will these processors work in my MB?
http://en.wikipedia.org/wiki/Phenom_II#Thuban give a list of the processors.
1 AnswerOther - Hardware1 decade agoWhich college should i go to?
Hello, I'm a transferring student coming out of a 2 year community college. I have a 3.93 GPA and I'm looking to eventually teach math (algebra and calculus). I'm currently majoring in math and possibly minoring in physics. I live in New Jersey and plan on commuting form New Brunswick.
Any ideas? So far I'm looking into TCNJ & Rutgers... possibly Montclair as well.
1 AnswerHigher Education (University +)1 decade agoShow that e^At = I cosht + A sinht?
Let A =
0__1
1__0
show that e^At = I cosht + A sinht where I is the identity matrix
1 AnswerMathematics1 decade agoFeminist movement around the world?
I'm writing a paper on male dominance over women and was wondering why the feminist movement only effected certain cultures (european and american cultures). If anybody has any external links to this subject, that too would be much appreciated.
It seems that in some cultures, women still don't have the same rights and privilages as american and european women have. Does this bother them?
8 AnswersGender Studies1 decade agoHow do I heal a buddy in Far Cry 2?
When i interact with a buddy that's down, i'm holding something resembling a shringe, but doesnt quite look like one... maybe i'm wrong. but when i give it to him, he keeps dieing. when i switch between what i have, it's either this thing or a gun. am i killing him or what's going on? i have plenty of shringes!!!
2 AnswersVideo & Online Games1 decade agogeneral linear momentum questions?
Just a few questions dealing with the laws of lin. momentum:
1) Is linear momentum conserved in common applications? Explain
2) Is the conservation of linear momentum consistent with Newton's 1st and 3rd laws of motion? Explain
3) In a system of particles for which th total linear momentum is conserved, is the linear momentum of the individual particles constant? Explain
4) Suppose that a particle of mass m1 approaches a stationary mass m2 and that m2 >> m1
a) Describe the velocity of m2 after an elastc collision - that is, one in which both momentum and kinetic energy are conserved. Justify your answer mathematically
b)What is the approximate momentum of m1 after collision?
3 AnswersPhysics1 decade agoWhy don't you say "an uniform"?
I always believed you use "an" before a noun starting with a vowel, like "an apple, an umbrella, an etc" so why do we belong to "a union" wearing "a uniform"
14 AnswersWords & Wordplay1 decade agoHow do I become an international spy in just 21 days?
Sure... this may seem like just some random question... and maybe it is... but I wouldn't mind picking up another trade... it'll go well with my lock picking! So any advice or spy knowledge that can be passed down to me will be much appreciated... philosophy of the spy-kind welcome!
3 AnswersOther - Society & Culture1 decade agoHow do I eat doritos without getting my teeth orange?
I know it doesn't happen to just me... so how do we get around this nuisance??? It's the only thing getting between us the 99 cent bag before a hot date.
13 AnswersOther - Food & Drink1 decade ago