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$\def\D{\displaystyle}$ 1 (Edexcel, Further Pure Math, 2013 jan, Paper 2, No 2) Using the identit…
$\def\D{\displaystyle}$ 1 (Edexcel, Further Pure Math, 2013 jan, Paper 2, No 2) Using the identit…
$\def\D{\displaystyle}$ 1.[Edexcel 2012,winter,mathematic B, Paper 01, no 21] A jar contains 3 r…
$\def\D{\displaystyle}$ 1 (CIE 2012, s, paper 12, question 4) Solve the simultaneous equations $…
$\newcommand{\D}{\displaystyle}$ 1 (CIE 2012, s, paper 12, question 10) (a) It is given that $\D …