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</html><description>Kolik zn&#xE1;me &#x10D;&#xED;seln&#xFD;ch obor&#x16F; &#x10D;&#xED;sel? V&#xED;me, &#x17E;e existuj&#xED;: P&#x159;irozen&#xE1; &#x10D;&#xED;sla Cel&#xE1; &#x10D;&#xED;sla Racion&#xE1;ln&#xED; &#x10D;&#xED;sla Iracion&#xE1;ln&#xED; &#x10D;&#xED;sla Re&#xE1;ln&#xE1; &#x10D;&#xED;sla a nov&#x11B; tak&#xE9; KOMPLEXN&#xCD; (IMAGIN&#xC1;RN&#xCD;) &#x10C;&#xCD;SLA, kter&#xE1; zna&#x10D;&#xED;me velk&#xFD;m tiskac&#xED;m p&#xED;smenem C. Co to ta komplexn&#xED; (imagin&#xE1;rn&#xED;) &#x10D;&#xED;sla jsou a kdy je vyu&#x17E;ijeme? Komplexn&#xED; &#x10D;&#xED;sla roz&#x161;i&#x159;uj&#xED; obor re&#xE1;ln&#xFD;ch &#x10D;&#xED;sel. Komplexn&#xED; &#x10D;&#xED;sla se skl&#xE1;daj&#xED; z RE&#xC1;LN&#xC9; a IMAGIN&#xC1;RN&#xCD; ... Read more</description></oembed>
