Limited access

Upgrade to access all content for this subject

Given that $\theta = \sin^{-1}\left(-\cfrac{\sqrt5}{6}\right)$, use Trigonometric Identities to determine which are true.

Mark all that apply.

A

$\sec\theta=-\cfrac{6\sqrt5}{5}$

B

$\cos\theta = \cfrac{\sqrt{31}}{6}$

C

$\csc\theta=\cfrac{6\sqrt{31}}{31}$

D

$\tan\theta=-\cfrac{\sqrt{155}}{31}$

E

$\cot\theta = -\cfrac{\sqrt{155}}{5}$

Select an assignment template