{"id":10469,"date":"2025-07-15T13:34:49","date_gmt":"2025-07-15T13:34:49","guid":{"rendered":"https:\/\/functiontranslator.com\/iloczyn-liczb-zesp\/"},"modified":"2021-02-26T05:18:28","modified_gmt":"2021-02-26T05:18:28","slug":"improduct","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/pl\/improduct\/","title":{"rendered":"ILOCZYN.LICZB.ZESP"},"content":{"rendered":"<h2>Opis funkcji ILOCZYN.LICZB.ZESP w Excelu i Google Sheets<\/h2>\n<p>Funkcja ILOCZYN.LICZB.ZESP (ang. IMPRODUCT) s\u0142u\u017cy do mno\u017cenia liczb zespolonych. Umo\u017cliwia wykonywanie oblicze\u0144 na dw\u00f3ch lub wi\u0119cej liczbach zespolonych, zwracaj\u0105c wynik w formie liczby zespolonej. Liczby zespolone wprowadza si\u0119 jako tekst w formacie &#8222;x+yi&#8221; lub &#8222;x+Yj&#8221;, gdzie &#8222;x&#8221; i &#8222;y&#8221; reprezentuj\u0105 odpowiednio cz\u0119\u015b\u0107 rzeczywist\u0105 i urojon\u0105 liczby.<\/p>\n<h2>Syntaksis funkcji<\/h2>\n<p>Syntax funkcji w Excelu i Google Sheets prezentuje si\u0119 nast\u0119puj\u0105co:<\/p>\n<pre><code>=ILOCZYN.LICZB.ZESP(liczbazespolona1, [liczbazespolona2], ...)<\/code><\/pre>\n<p>Gdzie: <\/p>\n<ul>\n<li><code>liczbazespolona1<\/code>, <code>liczbazespolona2<\/code>, &#8230;, to liczby zespolone do przemno\u017cenia. Podanie przynajmniej jednego argumentu jest obligatoryjne.<\/li>\n<\/ul>\n<h2>Przyk\u0142ady u\u017cycia<\/h2>\n<table>\n<tr>\n<th>Funkcja<\/th>\n<th>Wynik<\/th>\n<th>Opis<\/th>\n<\/tr>\n<tr>\n<td><code>=ILOCZYN.LICZB.ZESP(\"1+2i\", \"3+4i\")<\/code><\/td>\n<td><code>-5+10i<\/code><\/td>\n<td>Mno\u017cenie dw\u00f3ch liczb zespolonych.<\/td>\n<\/tr>\n<tr>\n<td><code>=ILOCZYN.LICZB.ZESP(\"1+2i\", \"3+4i\", \"5+6i\")<\/code><\/td>\n<td><code>-58+22i<\/code><\/td>\n<td>Mno\u017cenie trzech liczb zespolonych.<\/td>\n<\/tr>\n<\/table>\n<h2>Praktyczne zastosowania<\/h2>\n<p>Oto kilka przyk\u0142ad\u00f3w, kt\u00f3re ilustruj\u0105 zastosowanie funkcji ILOCZYN.LICZB.ZESP w praktyce.<\/p>\n<h3>Przyk\u0142ad 1: Obliczanie produktu liczb zespolonych<\/h3>\n<p>Za\u0142\u00f3\u017cmy, \u017ce pracujesz nad problemem in\u017cynieryjnym i musisz obliczy\u0107 produkt kilku warto\u015bci impedancji elektrycznych, reprezentowanych jako liczby zespolone \\\\(2+3i\\\\), \\\\(1+4i\\\\) oraz \\\\(2+2i\\\\).<\/p>\n<pre><code>=ILOCZYN.LICZB.ZESP(\"2+3i\", \"1+4i\", \"2+2i\")<\/code><\/pre>\n<p>Wynik \\\\(-36+8i\\\\) reprezentuje zast\u0119pcz\u0105 impedancj\u0119 w uk\u0142adzie elektrycznym.<\/p>\n<h3>Przyk\u0142ad 2: U\u017cycie funkcji dla serii liczb zespolonych<\/h3>\n<p>Je\u015bli dysponujesz seri\u0105 liczb zespolonych w kolumnie A, od A1 do A5, i chcesz obliczy\u0107 ich iloczyn, mo\u017cesz wykorzysta\u0107 kombinacj\u0119 funkcji ILOCZYN.LICZB.ZESP z funkcj\u0105 TEKST.\u0141\u0104CZ:<\/p>\n<pre><code>=ILOCZYN.LICZB.ZESP(TEKST.\u0141\u0104CZ(\",\",PRAWDA,A1:A5))<\/code><\/pre>\n<p>Ta formu\u0142a umo\u017cliwi obliczenie produktu wszystkich liczb zespolonych z podanego zakresu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zwraca warto\u015b\u0107 iloczynu liczb zespolonych<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[429],"tags":[],"class_list":["post-10469","post","type-post","status-publish","format-standard","hentry","category-inzynierskie"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Funkcja IMPRODUCT (ILOCZYN.LICZB.ZESP) w Excelu \u2013 jak dzia\u0142a, przyk\u0142ady u\u017cycia i sk\u0142adnia<\/title>\n<meta name=\"description\" content=\"Opis funkcji IMPRODUCT (ILOCZYN.LICZB.ZESP) w Excelu. 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