div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document1-3-4-5-nfi-2501-fiftanm-4-0-2cos-4-cos-60-a2-sin-330-sin-450asin-30htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: WordPresscom · 1 3 4 5 Nfi 2501 fiftaønm 4 0 2cos 4 cos 60 —2 sin 330 sin 450—sin 30 600 OL ne sin A + cosec A = 42 J cosx sec x = 2 i tan A+tan B loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220501225f527cc0e3290147cf08f9a1html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document1-3-4-5-nfi-2501-fiftanm-4-0-2cos-4-cos-60-a2-sin-330-sin-450asin-30htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: WordPresscom · 1 3 4 5 Nfi 2501 fiftaønm 4 0 2cos 4 cos 60 —2 sin 330 sin 450—sin 30 600 OL ne sin A + cosec A = 42 J cosx sec x = 2 i tan A+tan B loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220501225f527cc0e3290147cf08f9a1html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document1-3-4-5-nfi-2501-fiftanm-4-0-2cos-4-cos-60-a2-sin-330-sin-450asin-30htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: WordPresscom · 1 3 4 5 Nfi 2501 fiftaønm 4 0 2cos 4 cos 60 —2 sin 330 sin 450—sin 30 600 OL ne sin A + cosec A = 42 J cosx sec x = 2 i tan A+tan B loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220501225f527cc0e3290147cf08f9a1html5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton...