Find two solutions of each equation. Give your answers in degrees (0° ? ? < 360°) and in radians (0 ? ? < 2?). Do not use a calculator. (Do not enter your answers with degree symbols. Enter your answers as comma-separated lists.) (a) tan ? = 1 degrees radians (b) cot ? = -?3 degrees radians
Added by Wayne A.
Close
Step 1
Tangent is 1 at a reference angle of 45 degrees. Since tan has period 180 degrees, the general solution is θ = 45 + 180k (degrees), k ∈ Z. Show more…
Show all steps
Your feedback will help us improve your experience
Mohamed Mohamed and 92 other Precalculus educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Convert each degree measure to radians. Leave answers as multiples of $\pi .$ See Examples $1(a)$ and $1(b)$. $$60^{\circ}$$
Radian Measure and the Unit Circle
Radian Measure
Convert each degree measure to radians. Leave answers as multiples of $\pi .$ See Examples $1(a)$ and $1(b)$. $$180^{\circ}$$
Convert each degree measure to radians. Leave answers as multiples of $\pi .$ See Examples $1(a)$ and $I(b)$ $$60^{\circ}$$
The Circular Functions and Their Graphs
Recommended Textbooks
Precalculus with Limits
Precalculus
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD