Report - Paper Reference(s) 6676/01 Edexcel GCE Level... · 3. Given that 0 1 −1 ⎛ ⎝ ⎜ ⎜ ⎞ ... (2) (b) Express 32cos6θ in the form pq r scos cos cos64 2θθ θ++ +, where p, q,

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