Studdy AI Logo
Math  /  Trigonometry

Questioncos⁡=−455tan⁡=34\begin{array}{l} \cos =-\frac{4}{55} \\ \tan =\frac{3}{4} \end{array}
7. Solve each equation, for 0∘≤θ<360∘0^{\circ} \leq \theta<360^{\circ}. (Use a diagram involving a special right triangle.) * NC* \mathrm{N} C^{\text {* }} a) sin⁡θ=−12\sin \theta=\frac{-1}{\sqrt{2}} J θ=315,225\theta=315,225. b) tan⁡θ=1x3\tan \theta=\frac{1}{x \sqrt{3}} θ=60,240\theta=60,240

Studdy Solution
For sin⁡θ=−12\sin \theta = -\frac{1}{\sqrt{2}}, the solutions are θ=225∘\theta = 225^\circ and θ=315∘\theta = 315^\circ.
For tan⁡θ=13\tan \theta = \frac{1}{\sqrt{3}}, the solutions are θ=30∘\theta = 30^\circ and θ=210∘\theta = 210^\circ.

View Full Solution - Free
Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord