Lösung 3.2:4b - Versionsgeschichte

Martin um 12:35, 13. Mai 2009

Martin — Wed, 13 May 2009 12:35:49 GMT

← Nächstältere Version		Version vom 12:35, 13. Mai 2009
Zeile 1:		Zeile 1:
-	~~We calculate what the expression will be~~	+	Wir berechnen zuerst den Ausdruck,

	{{Abgesetzte Formel\|\|<math>(2-i)+(5+3i) = 2+5+(-1+3)i = 7+2i</math>}}		{{Abgesetzte Formel\|\|<math>(2-i)+(5+3i) = 2+5+(-1+3)i = 7+2i</math>}}

-	~~and then calculate the magnitude~~,	+	und berechnen seinen Betrag,

	{{Abgesetzte Formel\|\|<math>\|7+2i\| = \sqrt{7^2+2^2} = \sqrt{49+4} = \sqrt{53}\,\textrm{.}</math>}}		{{Abgesetzte Formel\|\|<math>\|7+2i\| = \sqrt{7^2+2^2} = \sqrt{49+4} = \sqrt{53}\,\textrm{.}</math>}}


-	~~Note~~: ~~It is not possible to calculate the magnitude of the terms individually~~	+	Hinweis: Es ist nicht möglich den Betrag der beiden Terme einfach zu addieren;

	{{Abgesetzte Formel\|\|<math>\|(2-i)+(5+3i)\| \ne \|2-i\| + \|5+3i\|\,\textrm{.}</math>}}		{{Abgesetzte Formel\|\|<math>\|(2-i)+(5+3i)\| \ne \|2-i\| + \|5+3i\|\,\textrm{.}</math>}}

Tekbot — Wed, 11 Mar 2009 10:38:15 GMT

← Nächstältere Version

Version vom 10:38, 11. Mär. 2009

Tekbot — Tue, 10 Mar 2009 13:08:44 GMT

Robot: Automated text replacement (-{{Displayed math +{{Abgesetzte Formel)

← Nächstältere Version		Version vom 13:08, 10. Mär. 2009
Zeile 1:		Zeile 1:
	We calculate what the expression will be		We calculate what the expression will be

-	{{~~Displayed math~~\|\|<math>(2-i)+(5+3i) = 2+5+(-1+3)i = 7+2i</math>}}	+	{{Abgesetzte Formel\|\|<math>(2-i)+(5+3i) = 2+5+(-1+3)i = 7+2i</math>}}

	and then calculate the magnitude,		and then calculate the magnitude,

-	{{~~Displayed math~~\|\|<math>\|7+2i\| = \sqrt{7^2+2^2} = \sqrt{49+4} = \sqrt{53}\,\textrm{.}</math>}}	+	{{Abgesetzte Formel\|\|<math>\|7+2i\| = \sqrt{7^2+2^2} = \sqrt{49+4} = \sqrt{53}\,\textrm{.}</math>}}


	Note: It is not possible to calculate the magnitude of the terms individually		Note: It is not possible to calculate the magnitude of the terms individually

-	{{~~Displayed math~~\|\|<math>\|(2-i)+(5+3i)\| \ne \|2-i\| + \|5+3i\|\,\textrm{.}</math>}}	+	{{Abgesetzte Formel\|\|<math>\|(2-i)+(5+3i)\| \ne \|2-i\| + \|5+3i\|\,\textrm{.}</math>}}

Tek — Wed, 29 Oct 2008 11:57:10 GMT

← Nächstältere Version		Version vom 11:57, 29. Okt. 2008
Zeile 1:		Zeile 1:
	We calculate what the expression will be		We calculate what the expression will be

		+	{{Displayed math\|\|<math>(2-i)+(5+3i) = 2+5+(-1+3)i = 7+2i</math>}}

-	~~<math>\left( 2-i \right)+\left( 5+3i \right)=2+5+\left( -1+3 \right)i=7+2i</math>~~	+	and then calculate the magnitude,

-	~~and then take the magnitude:~~	+	{{Displayed math\|\|<math>\|7+2i\| = \sqrt{7^2+2^2} = \sqrt{49+4} = \sqrt{53}\,\textrm{.}</math>}}


-	~~<math>\left\| 7+2i \right\|=\sqrt{7^{2}+2^{2}}=\sqrt{49+4}=\sqrt{53}</math>~~	+	Note: It is not possible to calculate the magnitude of the terms individually

-		+	{{Displayed math\|\|<math>\|(2-i)+(5+3i)\| \ne \|2-i\| + \|5+3i\|\,\textrm{.}</math>}}
-	~~NOTE: Note that it is not possible to take the magnitude of the terms individually~~	+
-		+
-		+
-	<math>~~\left~~\| ~~\left~~( 2-i ~~\right~~)+~~\left~~( 5+3i ~~\right~~) ~~\right~~\|\ne ~~\left~~\| 2-i ~~\right~~\|+~~\left~~\| 5+3i ~~\right~~\|</math>	+

Ian — Wed, 22 Oct 2008 15:25:39 GMT

← Nächstältere Version		Version vom 15:25, 22. Okt. 2008
Zeile 1:		Zeile 1:
-	~~{{NAVCONTENT_START}}~~	+	We calculate what the expression will be
-	<~~center~~> ~~[[Image:3_2_4b.gif]]~~ </~~center~~>	+
-	{{~~NAVCONTENT_STOP~~}}	+
		+	<math>\left( 2-i \right)+\left( 5+3i \right)=2+5+\left( -1+3 \right)i=7+2i</math>
		+
		+	and then take the magnitude:
		+
		+
		+	<math>\left\| 7+2i \right\|=\sqrt{7^{2}+2^{2}}=\sqrt{49+4}=\sqrt{53}</math>
		+
		+
		+	NOTE: Note that it is not possible to take the magnitude of the terms individually
		+
		+
		+	<math>\left\| \left( 2-i \right)+\left( 5+3i \right) \right\|\ne \left\| 2-i \right\|+\left\| 5+3i \right\|</math>

Tekbot — Tue, 16 Sep 2008 14:58:41 GMT

← Nächstältere Version

Version vom 14:58, 16. Sep. 2008

Tekbot — Thu, 21 Aug 2008 08:09:04 GMT

Robot: Automated text replacement (-[[Bild: +[[Image:)

Oskar — Mon, 07 Apr 2008 12:11:18 GMT

Ny sida: {{NAVCONTENT_START}} <center> Bild:3_2_4b.gif </center> {{NAVCONTENT_STOP}}

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