A Level

MATHEMATICS · Single correct · A Level · Mathematics · Integration · Integration

Problem

Calculate ∫3cos⁡(3x−2) dx\displaystyle\int 3\cos(3x-2)\,dx. (a) 3sin⁡(3x−2)+C3\sin(3x-2)+C (b) sin⁡(3x−2)+C\sin(3x-2)+C (c) −sin⁡(3x−2)+C-\sin(3x-2)+C (d) cos⁡(3x−2)+C\cos(3x-2)+C

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