Recent content by ineedhelpnow

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    What are the new formulas for x and y that will converge to $\sqrt{k}$?

    I'm not sure which category to post this question under :) I'm not sure if any of you are familiar with "Greek Ladders" I have these two formulas: ${x}_{n+1}={x}_{n}+{y}_{n}$ ${y}_{n+1}={x}_{n+1}+{x}_{n}$ x y $\frac{y}{x}$ 1 1 1 2 3 1.5 5 7 ~1.4 12 17 ~1.4 29 41...
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    How Did NAND Memory Impact the ASUS Transformer TF300?

    Thanks unc :D
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    How Did NAND Memory Impact the ASUS Transformer TF300?

    Hi. I don't know if this is the right place to post this but I had a feeling that many of you might have some ideas on this. I have to write a research report on Advanced Computer Architecture. It can be about pipelining, branch prediction, memory or whatever. I want something really interesting...
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    What are the different types and stabilities of critical points?

    Well I figured them out to be unstable, unstable, stable+attractive, stable. Not sure if it's correct
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    Solving y'=Ay for a 2×2 matrix system

    Right. Is the solution for both supposed to be found and then put together?
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    Solving y'=Ay for a 2×2 matrix system

    How do i find the general solution of it though?
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    Solving y'=Ay for a 2×2 matrix system

    I'm thinking proper node that's unstable (Tmi)
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    Solving y'=Ay for a 2×2 matrix system

    I think this should be my last question :D It's a question i missed on my last exam and have no idea how to do it and I wanted to quickly go over because my final is in a few hours so if anyone could help that would be awesome View image: 20151215 092327
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    What are the different types and stabilities of critical points?

    identify the type of critical point as spiral, center, saddle, proper node or improper node. in addition, identify the stability of the critical point as stable, unstable, or attractive and stable. View image: 20151215 084536 1 In order: proper node, saddle point, improper node, center But I...
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    Finding particular solutions with undetermined coefficients

    I figured the first one out but I still can't get around the second.
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    How to Find a General Solution Using Variation of Parameters?

    I just figured it out :D thanks anyway! your steps are way more organized than mine.
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    How to Find a General Solution Using Variation of Parameters?

    Use the variation of parameters method to find a general solution of $x^{2}y''+xy'-9y=48x^{5}$ $m^{2}-9=0$ $(m+3)(m-3)=0$ $m=3,-3$ $y_{h}=c_{1}x^{-3}+c_{2}x^{3}$ $W=6/x$ Don't really know how to do wronskian with latex so i didnt include the steps. But i need help with the rest of this. i...
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    Finding particular solutions with undetermined coefficients

    the particular solution is chosen based on the RHS, correct?
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    Finding particular solutions with undetermined coefficients

    I don't really understand what Pn is. :(
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    Finding particular solutions with undetermined coefficients

    I understand. But can you please post the table or a picture of it?! Because I can't find it anywhere in my book but I know there is one because I have referenced it before.
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