CSEC Additional Mathematics · 2018 · Paper 1 · Question Q45
\int (\cos x - 2\sin x)\,\mathrm{d}x =
- (A)
-\cos x + \sin x + c - (B)
\cos x - 2\sin x + c - (C)
\cos x - \sin x + c - (D)
2\cos x + \sin x + c
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