Réitigh {l}{sigma=θ}{eta=0.8}{θ=pi/2}

$$\left. \begin{array} { l } { \sigma = \theta } \\ { \eta = 0.8 } \\ { \theta = \frac { \pi } { 2 } } \end{array} \right.$$

Réitigh do σ,θ,η.

$$\theta =\frac{\pi }{2}\approx 1.570796327$$

$$\sigma =\frac{\pi }{2}\approx 1.570796327$$

$$\eta =0.8$$

Céimeanna gearra ag baint úsáid as ionadú

Iolraigh gach cothromóid faoin gcomhiolraí comhainmneora is lú atá inti. Simpligh.

$$\sigma =\theta \eta =0.8 \theta =\frac{1}{2}\pi$$

Réitigh \theta =\frac{1}{2}\pi do \theta .

$$\theta =\frac{1}{2}\pi$$

Cuir \frac{1}{2}\pi in ionad \theta sa chothromóid \sigma =\theta .

$$\sigma =\frac{1}{2}\pi$$

Tá an córas réitithe anois.

$$\sigma =\frac{1}{2}\pi \theta =\frac{1}{2}\pi \eta =0.8$$