div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5page1jpg target=_blank img data-url=-derivate-partiale-puncte-de-extrem-pentru-functii-de-mai-multe-variabile-aplicatiihtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Derivate partiale Puncte de extrem pentru functii de mai multe variabile Aplicatii ale functiilor de mai multe variabile in fenomenele economice Aproximarea globala a datelor loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5page2jpg target=_blank img data-url=-derivate-partiale-puncte-de-extrem-pentru-functii-de-mai-multe-variabile-aplicatiihtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Derivate partiale Puncte de extrem pentru functii de mai multe variabile Aplicatii ale functiilor de mai multe variabile in fenomenele economice Aproximarea globala a datelor loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5page3jpg target=_blank img data-url=-derivate-partiale-puncte-de-extrem-pentru-functii-de-mai-multe-variabile-aplicatiihtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Derivate partiale Puncte de extrem pentru functii de mai multe variabile Aplicatii ale functiilor de mai multe variabile in fenomenele economice Aproximarea globala a datelor loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer20220331195e2e7698e3a69427307e33a0html5thumbnails3jpg width=140 height=200 adivdiv