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Recent content by Prime

  1. P

    Question 28(a)(i)

    Well I thought the same, but I worked it out both ways and it just...doesnt...queer maths.
  2. P

    Question 28(a)(i)

    The expression is correct. XY is the area of the rectangle with the 2 there cause Y is only half of the side, (pie)y^2 is for the area of the 2 sides of the circle.
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