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    is there a mistake in the markscheme for quetion 7a? i get line passing through D as being 1,2,3 +λ(-3,5,1)

    dont know where they got 1,2, 1 as being the initial point from

    cheers,

    Phil]

    P6 is not that gloomy after all - only lost 3 marks so far till question 7 - hope the real exam is that good! - woo hoo - got my first 92% :cool: lol
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    anyone know what teh grade boundaries for an A in P6 have been over the last few years - what was it for the june 2003 paper, and what is the lowest it's been?
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    The answer does say, r = (i+2j+3k) + λ(-3i+5j+k)

    Not sure what you're looking at :confused:

    A grades over the past couple years (raw marks)...

    June '03: 61
    June '04: 56
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    (Original post by mockel)
    The answer does say, r = (i+2j+3k) + λ(-3i+5j+k)

    Not sure what you're looking at :confused:

    A grades over the past couple years (raw marks)...

    June '03: 61
    June '04: 56
    on the markscheme i've got its got a k onel - the 3 coeifficient has been omitted for soem reason:eek:

    "7. (a) AB 5i + 3j AC 3i + 2j – k or BC –2i – j – k
    3 2 1
    5 3 0


    i j k
    AB AC = –3i + 5j + k M1, A1
    r = i + 2j + k + (–3i + 5j + k)"

    must be a dodgy markscheme :rolleyes:

    anyone know what teh typical boundaries for an A in M4 is? I'm ******** myself about that exam at the moment - had a **** teacher, who bunked so many lessons and hardly taught jack all in class
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    I couldn't seem to pm an attachment.
    This was quite an accomplishment in paint but I really do need to get something that will sketch things properly.
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Updated: June 25, 2005
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