div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documents3-ap-southeast-1-sin2x-sin2x-cos-2x-cos-x-cu-77-ao-hm-ca-hm-s-y-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: s3-ap-southeast-1amazonawscom · sin2x sin2x cos 2x COS X Câu 77 Ðao hàm cúa hàm sô y = NCOS x cos2x bäng biêu thúc nào sau dây si Dao hàm cùa hàm sô y = tan2x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220407075e092d2eada0a31a8f006c43html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documents3-ap-southeast-1-sin2x-sin2x-cos-2x-cos-x-cu-77-ao-hm-ca-hm-s-y-htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: s3-ap-southeast-1amazonawscom · sin2x sin2x cos 2x COS X Câu 77 Ðao hàm cúa hàm sô y = NCOS x cos2x bäng biêu thúc nào sau dây si Dao hàm cùa hàm sô y = tan2x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220407075e092d2eada0a31a8f006c43html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documents3-ap-southeast-1-sin2x-sin2x-cos-2x-cos-x-cu-77-ao-hm-ca-hm-s-y-htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: s3-ap-southeast-1amazonawscom · sin2x sin2x cos 2x COS X Câu 77 Ðao hàm cúa hàm sô y = NCOS x cos2x bäng biêu thúc nào sau dây si Dao hàm cùa hàm sô y = tan2x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220407075e092d2eada0a31a8f006c43html5thumbnails3jpg...