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    I am trying to do part ii)
    I think I am supposed to use the position vector is some way but i'm not sure what to do with it.
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    (Original post by znx)
    I am trying to do part ii)
    I think I am supposed to use the position vector is some way but i'm not sure what to do with it.
    Well, you use it when you solve simultaneous equations like for the point B:

    1+4\lambda_1 = 1+\lambda_2
    1+\lambda_1 = 1+3\lambda_2
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    (Original post by RDKGames)
    Well, you use it when you solve simultaneous equations like for the point B:

    1+4\lambda_1 = 1+\lambda_2
    1+\lambda_1 = 1+3\lambda_2
    Ah yeah I completely forgot about it, using the two points AB and BC and finding where they intersect.
    Thank mate for the pointer.
 
 
 
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