div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentmath-13-z-5-5-c-cosc-5-sin-c-5-sin-c-sinc-h-a-sin-lim-sinhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Math13 Z 5 5 C = cosc 5 sin c 5 sin C = sinc + h — sin lim sin h lim sin h cosc èåíBDÿZDlc lim 9 sin c = sin c cosc c = 1 sin c = T Z D lim Z V N: bb loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220119165fe286817e2601633379acb7html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentmath-13-z-5-5-c-cosc-5-sin-c-5-sin-c-sinc-h-a-sin-lim-sinhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Math13 Z 5 5 C = cosc 5 sin c 5 sin C = sinc + h — sin lim sin h lim sin h cosc èåíBDÿZDlc lim 9 sin c = sin c cosc c = 1 sin c = T Z D lim Z V N: bb loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220119165fe286817e2601633379acb7html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentmath-13-z-5-5-c-cosc-5-sin-c-5-sin-c-sinc-h-a-sin-lim-sinhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Math13 Z 5 5 C = cosc 5 sin c 5 sin C = sinc + h — sin lim sin h lim sin h cosc èåíBDÿZDlc lim 9 sin c = sin c cosc c = 1 sin c = T Z D lim Z V N: bb loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220119165fe286817e2601633379acb7html5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=4Page 4button...