AS PURE MATHS REVISION NOTES
AS PURE MATHS REVISION NOTES 1 SURDS ... Parallel and Perpendicular Lines y = m 1 x + c 1 y = m 2 x + c 2 If m 1 = m 2 then the lines are PARALLEL If m 1 × m 2 = -1 then the lines are PERPENDICULAR 2y + 12 = 4 x + 2y = Finding …
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