div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: Scanned by CamScanner - studentrevisecom fx = 2x —x expand fx as a Fourier series in the interval 0 3 and hence deduce that 3x—cosx—l=0 correct to four places of src=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: Scanned by CamScanner - studentrevisecom fx = 2x —x expand fx as a Fourier series in the interval 0 3 and hence deduce that 3x—cosx—l=0 correct to four places of src=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: Scanned by CamScanner - studentrevisecom fx = 2x —x expand fx as a Fourier series in the interval 0 3 and hence deduce that 3x—cosx—l=0 correct to four places of src=https:reader043fdocumentsnetreader043viewer20220305075ab57e517f8b9a0f058cde28html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdiv