6.1 Areas Between Curves/14: Revision history

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20 September 2022

19 September 2022

  • curprev 00:2100:21, 19 September 2022Josuem95981@students.laalliance.org talk contribs 293 bytes +293 Created page with "<math> \begin{align} & y=\cos(x), y=2-\cos(x)\\ & \int_{0}^{2\pi} \left[2 - \cos(x) - \cos(x) \right]\mathrm{d}x = \int_{0}^{2\pi} \left[2 - 2\cos(x)\right]\mathrm{d}x\\ &= \left[ 2x-2\sin(x) \right]\bigg|_{0}^{2\pi}\\ &= \left(4\pi - 0 \right) - \left(0\right)\\ &= 4\pi \end{align} </math>"