Olosv den 7 september 2016 kl. 08.08

Olosv — Wed, 07 Sep 2016 08:08:07 GMT

← Äldre version		Versionen från 7 september 2016 kl. 08.08
Rad 7:		Rad 7:
	c)		c)
	<math>\|\boldsymbol{u}\|=\sqrt{14}</math>,		<math>\|\boldsymbol{u}\|=\sqrt{14}</math>,
-	<math>\|\boldsymbol{v}\|=\sqrt{25}</math>	+	<math>\|\boldsymbol{v}\|=\sqrt{22}</math>

	d)		d)
-	<math>\theta =\arccos \left( \frac{-9}{\sqrt{14}\sqrt{25}} \right ) </math>	+	<math>\theta =\arccos \left( \frac{-9}{\sqrt{14}\sqrt{22}} \right ) </math>

Olosv: Ny sida: a) $(-7,-12,13)$ b) $-9$ c) $|\boldsymbol{u}|=\sqrt{14}$ , $|\boldsymbol{v}|=\sqrt{25}$ d) $\theta =\arccos \left( \frac{-9}{\sqrt{14}\s...$

Olosv — Wed, 07 Mar 2012 11:38:34 GMT

Ny sida: a) <math>(-7,-12,13)</math> b) <math>-9</math> c) <math>|\boldsymbol{u}|=\sqrt{14}</math>, <math>|\boldsymbol{v}|=\sqrt{25}</math> d) <math>\theta =\arccos \left( \frac{-9}{\sqrt{14}\s...

Ny sida

a)
<math>(-7,-12,13)</math>

b)
<math>-9</math>

c)
<math>|\boldsymbol{u}|=\sqrt{14}</math>,
<math>|\boldsymbol{v}|=\sqrt{25}</math>

d)
<math>\theta =\arccos \left( \frac{-9}{\sqrt{14}\sqrt{25}} \right ) </math>

Svar Övning 3.1.1 - Versionshistorik

Olosv den 7 september 2016 kl. 08.08

Olosv: Ny sida: a) (-7,-12,13) b) -9 c) |\boldsymbol{u}|=\sqrt{14}, |\boldsymbol{v}|=\sqrt{25} d) \theta =\arccos \left( \frac{-9}{\sqrt{14}\s...

Olosv: Ny sida: a) $(-7,-12,13)$ b) $-9$ c) $|\boldsymbol{u}|=\sqrt{14}$ , $|\boldsymbol{v}|=\sqrt{25}$ d) $\theta =\arccos \left( \frac{-9}{\sqrt{14}\s...$