div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5page1jpg target=_blank img data-url=s3-ap-southeast-1-nghiem-cua-phuoeng-trinh-sin-2x-cos-2x-1-la-a-xhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: s3-ap-southeast-1amazonawscom · Nghiêm cua phuŒng trinh sin 2x + cos 2x = 1 la: A x = k2z = — — + k 2 IT Câu 81: Nghiêm cúa phucng trình: sin x + cos x = I là: x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5page2jpg target=_blank img data-url=s3-ap-southeast-1-nghiem-cua-phuoeng-trinh-sin-2x-cos-2x-1-la-a-xhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: s3-ap-southeast-1amazonawscom · Nghiêm cua phuŒng trinh sin 2x + cos 2x = 1 la: A x = k2z = — — + k 2 IT Câu 81: Nghiêm cúa phucng trình: sin x + cos x = I là: x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5page3jpg target=_blank img data-url=s3-ap-southeast-1-nghiem-cua-phuoeng-trinh-sin-2x-cos-2x-1-la-a-xhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: s3-ap-southeast-1amazonawscom · Nghiêm cua phuŒng trinh sin 2x + cos 2x = 1 la: A x = k2z = — — + k 2 IT Câu 81: Nghiêm cúa phucng trình: sin x + cos x = I là: x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5page4jpg target=_blank img data-url=s3-ap-southeast-1-nghiem-cua-phuoeng-trinh-sin-2x-cos-2x-1-la-a-xhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: s3-ap-southeast-1amazonawscom · Nghiêm cua phuŒng trinh sin 2x + cos 2x = 1 la: A x = k2z = — — + k 2 IT Câu 81: Nghiêm cúa phucng trình: sin x + cos x = I là: x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5page5jpg target=_blank img data-url=s3-ap-southeast-1-nghiem-cua-phuoeng-trinh-sin-2x-cos-2x-1-la-a-xhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: s3-ap-southeast-1amazonawscom · Nghiêm cua phuŒng trinh sin 2x + cos 2x = 1 la: A x = k2z = — — + k 2 IT Câu 81: Nghiêm cúa phucng trình: sin x + cos x = I là: x loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220412085d66e57388c993f0438b9edehtml5thumbnails5jpg width=140 height=200 adivdiv