div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5page1jpg target=_blank img data-url=s3-ap-southeast-1-mat-phng-oxy-nh-ca-dung-thng-d-3x-ay-4-0htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: s3-ap-southeast-1amazonawscom€¦Trong mat phäng Oxy ånh cúa duðng thäng d : 3x —y +4 = 0 qua phép vi tv tâm O ti sô k = —2 Câu 172: C Diên tích duðng tròn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5page2jpg target=_blank img data-url=s3-ap-southeast-1-mat-phng-oxy-nh-ca-dung-thng-d-3x-ay-4-0htmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: s3-ap-southeast-1amazonawscom€¦Trong mat phäng Oxy ånh cúa duðng thäng d : 3x —y +4 = 0 qua phép vi tv tâm O ti sô k = —2 Câu 172: C Diên tích duðng tròn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5page3jpg target=_blank img data-url=s3-ap-southeast-1-mat-phng-oxy-nh-ca-dung-thng-d-3x-ay-4-0htmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: s3-ap-southeast-1amazonawscom€¦Trong mat phäng Oxy ånh cúa duðng thäng d : 3x —y +4 = 0 qua phép vi tv tâm O ti sô k = —2 Câu 172: C Diên tích duðng tròn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5page4jpg target=_blank img data-url=s3-ap-southeast-1-mat-phng-oxy-nh-ca-dung-thng-d-3x-ay-4-0htmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: s3-ap-southeast-1amazonawscom€¦Trong mat phäng Oxy ånh cúa duðng thäng d : 3x —y +4 = 0 qua phép vi tv tâm O ti sô k = —2 Câu 172: C Diên tích duðng tròn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220413025e12e2cd6c9d0d44257ce26ahtml5thumbnails4jpg width=140 height=200 adivdiv