Datrys (2pi/365-2pi/687)T=2pi

$$( \frac { 2 \pi } { 365 } - \frac { 2 \pi } { 687 } ) T = 2 \pi$$

Datrys ar gyfer T

$$T = \frac{250755}{322} = 778\frac{239}{322} \approx 778.742236025$$

Camau ar gyfer Datrys Hafaliad Llinol

Lluoswch ddwy ochr yr hafaliad wrth 250755, lluoswm cyffredin lleiaf 365,687.

$$250755\left(\frac{2\pi }{365}-\frac{2\pi }{687}\right)T=501510\pi$$

Cyfuno \frac{2\pi }{365} a -\frac{2\pi }{687} i gael \frac{322}{250755}\times 2\pi .

$$250755\times \frac{322}{250755}\times 2\pi T=501510\pi$$

Mynegwch \frac{322}{250755}\times 2 fel ffracsiwn unigol.

$$250755\times \frac{322\times 2}{250755}\pi T=501510\pi$$

Lluosi 322 a 2 i gael 644.

$$250755\times \frac{644}{250755}\pi T=501510\pi$$

Canslo 250755 a 250755.

$$644\pi T=501510\pi$$

Rhaid i chi ganslo \pi allan ar y ddwy ochr.

$$644T=501510$$

Rhannu’r ddwy ochr â 644.

$$T=\frac{501510}{644}$$

Lleihau'r ffracsiwn \frac{501510}{644} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$T=\frac{250755}{322}$$