div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=opredelenie-arifmeticheskoy-progressiihtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Opredelenie arifmeticheskoy-progressii loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer202203262055c9046dbb61ebc31f8b45echtml5thumbnails1jpg width=140 height=200 divpАрифметическая прогрессияpdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=opredelenie-arifmeticheskoy-progressiihtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Opredelenie arifmeticheskoy-progressii loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer202203262055c9046dbb61ebc31f8b45echtml5thumbnails2jpg width=140 height=200 divpАрифметическая прогрессияpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=opredelenie-arifmeticheskoy-progressiihtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Opredelenie arifmeticheskoy-progressii loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer202203262055c9046dbb61ebc31f8b45echtml5thumbnails3jpg width=140 height=200 divpОпределение арифметической прогрессииpdiv