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  1. 1

    Mathematics Extension 1 HSC thoughts

    no worries homie you're good, thanks for giving us all solutions to work off of
  2. 1

    Mathematics Extension 1 HSC thoughts

    how would you reason it isn't B by that judgement? mid-exam i intuitively ruled off C because the vector u was in the opposite direction, thus there could be no component acting in the same way (which is what projection vectors are)
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