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    (Original post by ninjasinpjs)
    I would thumbs up your comment but TSR doesn't allow me too =[
    no worries ... I get more pleasure when people use my stuff.
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    Any one happened to know why they are allowed to write z= k in 8B.

    I think it is because z is not defined in the x3 equations so it should be a constant? , found my own explanation a bit strange.
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    (Original post by ninjasinpjs)
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    Any one happened to know why they are allowed to write z= k in 8B.

    I think it is because z is not defined in the x3 equations so it should be a constant? , found my own explanation a bit strange.
    Its independant i think. For any z x,y are zero.

    I am nkt definate as I havent looked in detail.
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    (Original post by physicsmaths)
    Its independant i think. For any z x,y are zero.

    I am nkt definate as I havent looked in detail.
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    so does that mean z = k for the other eigenvectors ?
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    (Original post by ninjasinpjs)
    so does that mean z = k for the other eigenvectors ?
    I think it's because you have -2x+y=0, x-2y=0, and -x=0 and no equation involving z. This is something you kinda just need to memorise/know.

    We couldn't conclude from this that z=k for the other eigenvectors, we would have to calculate it each time.
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    (Original post by rayquaza17)
    I think it's because you have -2x+y=0, x-2y=0, and -x=0 and no equation involving z. This is something you kinda just need to memorise/know.

    We couldn't conclude from this that z=k for the other eigenvectors, we would have to calculate it each time.
    hey, thanks for clarifying!
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    (Original post by chemlover12)
    Attachment 432943
    Brilliant. Thanks a tonne!
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    (Original post by bwr19)
    Brilliant. Thanks a tonne!
    Np 😊
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    (Original post by chemlover12)
    Np 😊
    Wow you sleep late


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    (Original post by ninjasinpjs)
    Wow you sleep late


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    Right baxk at you, bro
    Lol I actually just woke up
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    (Original post by chemlover12)
    Right baxk at you, bro
    Lol I actually just woke up
    interesting, what does a chemlover do at this time of night =]?
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    (Original post by ninjasinpjs)
    interesting, what does a chemlover do at this time of night =]?
    Lol play clash of clans 😂 and look through tsr. Wbu?
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    (Original post by chemlover12)
    Lol play clash of clans 😂 and look through tsr. Wbu?
    oh you play clash too?? i'm a level 93 clasher =], uhh watching exam solutions and youtube stuff really , not very productive
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    (Original post by ninjasinpjs)
    oh you play clash too?? i'm a level 93 clasher =], uhh watching exam solutions and youtube stuff really , not very productive
    Omg?! Are you in a clan! If not, join us man. We'll be a level 5 clan after this war. I'm level 78. Lol. Did you just wake up as well or haven't you slept yet?
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    (Original post by chemlover12)
    Omg?! Are you in a clan! If not, join us man. We'll be a level 5 clan after this war. I'm level 78. Lol. Did you just wake up as well or haven't you slept yet?
    i'm in my brothers clan at the moment, we are a strong clan mostly friends/familly, only active on weekend though =p.

    No i haven't slept yet, ill get my sleep after i'm done with this stuff. You, finished your exams?
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    (Original post by ninjasinpjs)
    i'm in my brothers clan at the moment, we are a strong clan mostly friends/familly, only active on weekend though =p.

    No i haven't slept yet, ill get my sleep after i'm done with this stuff. You, finished your exams?
    Ohh lol. Thts nice 😊.
    Oh god. Nope. I have fp3 and d2 left.
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    (Original post by chemlover12)
    Ohh lol. Thts nice 😊.
    Oh god. Nope. I have fp3 and d2 left.
    interesting, perhaps i should have picked d2 instead of fp3, although i'm starting to enjoy fp3 !

    Where you hoping to study? [or will]
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    (Original post by ninjasinpjs)
    interesting, perhaps i should have picked d2 instead of fp3, although i'm starting to enjoy fp3 !

    Where you hoping to study? [or will]
    No, fp3 is the right choice of subject lol. D2 is easy but the methods are mind blowingly long. -_-' and definitions are so hard to remember. Fp3 is nice lol.

    UCL for mathematics. You?
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    (Original post by chemlover12)
    No, fp3 is the right choice of subject lol. D2 is easy but the methods are mind blowingly long. -_-' and definitions are so hard to remember. Fp3 is nice lol.

    UCL for mathematics. You?
    Hehehe, ok now im glad im taking fp3.

    UCL compsci =]
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    (Original post by ninjasinpjs)
    Hehehe, ok now im glad im taking fp3.

    UCL compsci =]
    Oh nice!
 
 
 
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