Oskar: Ny sida: {| width="100%" cellspacing="10px" |a) |width="50%" | $\left\{\eqalign{ x&=\displaystyle\frac{\pi}{6}+2n\pi\cr x&=\displaystyle\frac{11\pi}{6}+2n\pi }\right.$ |b) |width="50%" |...

2008-04-03T11:41:08Z

Ny sida: {| width="100%" cellspacing="10px" |a) |width="50%" | <math>\left\{\eqalign{ x&=\displaystyle\frac{\pi}{6}+2n\pi\cr x&=\displaystyle\frac{11\pi}{6}+2n\pi }\right.</math> |b) |width="50%" |...

Ny sida

{| width="100%" cellspacing="10px"
|a)
|width="50%" | <math>\left\{\eqalign{
x&=\displaystyle\frac{\pi}{6}+2n\pi\cr
x&=\displaystyle\frac{11\pi}{6}+2n\pi
}\right.</math>
|b)
|width="50%" | <math>\left\{\eqalign{
x&=\displaystyle\frac{\pi}{5}+2n\pi\cr
x&=\displaystyle\frac{4\pi}{5}+2n\pi
}\right.</math>
|-
|c)
|width="50%" | <math>\left\{\eqalign{
x&=25^\circ + n\cdot 360^\circ\cr
x&=75^\circ + n\cdot 360^\circ
}\right.</math>
|d)
|width="50%" | <math>\left\{\eqalign{
x&=5^\circ + n \cdot 120^\circ \cr
x&= 55^\circ + n \cdot 120^\circ
}\right.</math>
|}

Svar 4.4:3 - Versionshistorik

Oskar: Ny sida: {| width="100%" cellspacing="10px" |a) |width="50%" | \left\{\eqalign{ x&=\displaystyle\frac{\pi}{6}+2n\pi\cr x&=\displaystyle\frac{11\pi}{6}+2n\pi }\right. |b) |width="50%" |...

Oskar: Ny sida: {| width="100%" cellspacing="10px" |a) |width="50%" | $\left\{\eqalign{ x&=\displaystyle\frac{\pi}{6}+2n\pi\cr x&=\displaystyle\frac{11\pi}{6}+2n\pi }\right.$ |b) |width="50%" |...