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Edexcel FP3 - 27th June, 2016 watch

  • View Poll Results: How did you find the Edexcel FP3 exam?
    Very hard
    41
    8.40%
    Hard
    69
    14.14%
    Normal
    156
    31.97%
    Easy
    165
    33.81%
    Very easy
    57
    11.68%

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    (Original post by Anon-)
    good paper, praying for 100ums 👐
    Do you remember any answers you have put down?
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    Do u remember what your line of intersection between the two planes was???
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    I got something like r-(a weird set of co-ordinates that satisfied the two cartesian equations) * (11, -1, 8)
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    (Original post by oShahpo)
    Do you remember any answers you have put down?
    not really, is there a specific question you want? i could probably remember what I did for it
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    (Original post by Anon-)
    not really, is there a specific question you want? i could probably remember what I did for it
    Do you remember the cartesian equation for the plane?
    Was it (some x + some y + some z) = 8?
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    (Original post by oShahpo)
    I got something like r-(a weird set of co-ordinates that satisfied the two cartesian equations) * (11, -1, 8)
    yess got the same, yh the set of coordinates are all depends on what you considered as lambda, i considered z, but the direction is the important part
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    Good luck people, remember sitting this beast last year. Btw I wouldn't write down the answers just yet as some people might've sat S2 first
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    (Original post by Anon-)
    not really, is there a specific question you want? i could probably remember what I did for it
    What did you get for the eigenvalue? 9?
    And what did you get for the y-coordinate of Q?
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    (Original post by MarocMan)
    yess got the same, yh the set of coordinates are all depends on what you considered as lambda, i considered z, but the direction is the important part
    anybody have the ans?
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    (Original post by oShahpo)
    Do you remember the cartesian equation for the plane?
    Was it (some x + some y + some z) = 8?
    7x+5y-9z=8 i think
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    (Original post by oShahpo)
    Do you remember any of the answers?
    I sat it last year hope it went well


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    What was the position vector for you guys?
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    (Original post by Anon-)
    yeah i got (1, -1/11, 8/11) for direction vector i'm pretty sure 👍
    you considered x as lambda i think thats why, but that seems right, dont forget line of intersections have many alternative answers
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    (Original post by MarocMan)
    7x+5y-9z=8 i think
    Yes you brilliant man, yes!
    I put x = 1 and got some really unsavoury co-ordinates.
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    For the y coordinate question I got like 25/3-32/15 root 2
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    argh people have s2 clashes, i'm gonna edit all my previous posts, i suggest you do the same
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    (Original post by Major-fury)
    For the y coordinate question I got like 25/3-32/15 root 2
    Major-fury, thou art correct!
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    (Original post by oShahpo)
    What did you get for the eigenvalue? 9?
    And what did you get for the y-coordinate of Q?
    yes lambda=9 for me too, and Q y-coordinate i think was (128/15)-(32/15)root2
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    Only real issue is for me is probably some accuracy marks dropped on the vector question. Nice Reduction proof though. What do you reckon for 100 ums lads?
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    (Original post by Anon-)
    argh people have s2 clashes, i'm gonna edit all my previous posts, i suggest you do the same
    I thought they aren't allowed access to the Internet
 
 
 
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