First, I'd like to thank you guys for the answers. Now, I'm sorry, I didn't express myself correctly because I'm not used with writing equations using the...
If the nxn matrix has eigenvalues $B&K(B1, $B&K(B2, $B!D(B, $B&K(Bn what are the eigenvalues of A^k, where k is a positive integer ?? A^-1 assuming the...
In a message dated 12/1/2006 9:11:56 AM Central Standard Time, ... First of all, what do *you* think they are? stevo [Non-text portions of this message have...
In a message dated 12/1/2006 8:59:43 AM Central Standard Time, ... I think you still just multiply the equation by d/a, yielding d = (bc² + ba²) / a and now...
Much better! You must respect the order of operations. 1. x/y = xz²/[xz² + yz² - (x²z²/y)] All you need is one counterexample to show something is not...
Reading your second post was enough to make me confused. What you should have said is that the problem should be written: x/y=xz^2 / (xz^2+yz^2-x^2z^2/y) ...
... multiply both sides by d, and collect terms on one side to read ba² - da + bc² = 0 now use the quadratic formula a = [d +- root( d²-4b²c²)]/2b Peter...
... of the ... known ... The side of the inscribed square of a right triange of sides x and y and hypotenuse z has an inscribed square with one vertex at the...
Yes, we can avoid solving the general quartic and instead solve two quadratics; see http://www.qbyte.org/puzzles/p076s.html#ladder Nick ... y ... right...
I was playing around with the first 100 elements of the Fibonacci Sequence in Fathom software and I noticed that it is very close to an exponential. I am sure...
Hmmmmmmmmm......... "Which of the following amendments to the Constitution does NOT address or guarantee voting rights?" And it gives four options. Although...
On a political note. I think that the citizenship for ANY country should be hard and quite frankly, it should not be something taken lightly. Those folks...
Hi, I went through the current 100 sample questions in INS ad found 34 that were related to numbers. I will now make a conjecture: For any test subject out...
Couldn't agree more. steve ... ____________________________________________________________________________________ Need a quick answer? Get one in minutes...
... no. is 9443442843(india).longing to talk with u.bye. ... post was enough to make me confused. What you should ... This reply is from the website because I...
... snip ... y ... right ... The similarity between the formula in the original question in this topic namely, 1/x + 1/y = 1/(pqr), where p, q and r are three...
... Here's something I've wondered from time to time. Do the kids in American schools get taught the names of all 50 states? When I was in 3rd class in school...
Great question, Clooneman. Ireland is not only divided into counties, but a smaller number of PROVINCES, much like Canada is. :) (instead of states) This...
In a message dated 12/8/2006 6:47:05 AM Central Standard Time, ... No, not around here in southwestern Ohio. And I've always heard "US of A", never with "and"....
I've always had the 50 states memorized. Since I was a child, for fun, I would hand draw a map of all 50 states, so not only do I have them memorized, but I...
... My guess is most national news announcers and weather men could do this. Now that would be a good citizenship test! Actually I majored in Geography and the...
In a message dated 12/8/2006 9:09:07 PM Central Standard Time, ... I would say so. I do the same kind of thing for foreign words and chemical elements, so...
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