div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=17-arctan-205-18-xdx-ydy-r-sin-9-4-df-arctan-dxdy-r-cos-9-4-d9f-9rdrhtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: cdn035yun-imgcomcdn035yun-imgcomstaticuploadafanedudownload · 17 arctan #205} 18 xdx + ydy r sin 9 4 dÐf arctan dxdy = r cos 9 4 d9f 9rdr= 4 dB -{12 xlnx-+- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsfrreader030viewer20220404095ec0b82046da7f437d22cf4chtml5thumbnails23jpg width=140 height=200 divdiv
