Find all solutions in radians using exact values only. (Enter your answers as a comma-separated list. Let k be any integer.) sin 3x cos 3x + cos 3x sin 3x = 0
Added by Melissa M.
Step 1
Let's consider each case separately. Case 1: sin 3x = 0 This occurs when 3x is an integer multiple of π, i.e. 3x = kπ for some integer k. Solving for x, we get: x = kπ/3 So the solutions in this case are: Show more…
Show all steps
Close
Your feedback will help us improve your experience
Alison Rodriguez and 54 other Algebra and Trigonometry 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
Find all solutions in radians using exact values only. $$\sin 3 x=1 / 2$$
Triangles
The Law of Cosines
Find all solutions in radians using exact values only. (Enter your answers as a comma-separated list. Let k be any integer.) sin^2 2x = 1 x=______
Steven C.
Find all of the exact solutions to the following equation. (Use the parameter k as necessary to represent any integer. Enter your answers as a comma-separated list.) cos(3x) = √3/2 x = List those solutions which are in the interval [0, 2π). (Enter your answers as a comma-separated list.) x =
Khushbu R.
Recommended Textbooks
Introductory and Intermediate Algebra for College Students 4th
Prealgebra
Prealgebra and Introductory Algebra
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD