Réitigh cotθ | Réiteoir Mata Microsoft

Difreálaigh w.r.t. θ

Luacháil

Graf

Tráth na gCeist

Trigonometry

5 fadhbanna cosúil le:

Fadhbanna den chineál céanna ó Chuardach Gréasáin

https://socratic.org/questions/if-cot-theta-sin-theta-what-quadrant-does-theta-lie

https://socratic.org/questions/how-do-you-find-the-value-of-cot2theta-given-cottheta-4-3-and-pi-theta-3pi-2

https://socratic.org/questions/how-do-you-simplify-cot4theta-to-trigonometric-functions-of-a-unit-theta

https://socratic.org/questions/how-do-you-simplify-cot8theta-to-trigonometric-functions-of-a-unit-theta

https://socratic.org/questions/given-sectheta-0-and-cottheta-0-which-quadrant-does-theta-lie

https://socratic.org/questions/how-do-you-find-the-cosecant-of-theta-is-cotangent-1-and-pi-theta-3-2pi

Roinn

Cóipeáladh go dtí an ghearrthaisce

\frac{\mathrm{d}}{\mathrm{d}\theta }(\frac{\cos(\theta )}{\sin(\theta )})

Úsáid sainiú an chomthadhlaí.

\frac{\sin(\theta )\frac{\mathrm{d}}{\mathrm{d}\theta }(\cos(\theta ))-\cos(\theta )\frac{\mathrm{d}}{\mathrm{d}\theta }(\sin(\theta ))}{\left(\sin(\theta )\right)^{2}}

Do dhá fheidhm indifreáilte ar bith, is ionann díorthach líon an dá fheidhme agus an t-ainmneoir méadaithe faoi dhíorthach an uimhreora lúide an t-uimhreoir méadaithe faoi dhíorthach an ainmneora, agus iad ar fad roinnte faoin ainmneoir cearnaithe.

\frac{\sin(\theta )\left(-\sin(\theta )\right)-\cos(\theta )\cos(\theta )}{\left(\sin(\theta )\right)^{2}}

Is ionann díorthach an sin(\theta ) agus cos(\theta ), agus is ionann díorthach an cos(\theta ) agus −sin(\theta ).

-\frac{\left(\sin(\theta )\right)^{2}+\left(\cos(\theta )\right)^{2}}{\left(\sin(\theta )\right)^{2}}

Simpligh.

-\frac{1}{\left(\sin(\theta )\right)^{2}}

Baint Úsáid as Aitheantas Píotagarásach.

-\left(\csc(\theta )\right)^{2}

Úsáid sainiú an chomhtheascaí.