The discussion revolves around solving the trigonometric equation sin(3x) = 0.966, with a focus on finding the value of x in degrees. Participants are exploring the properties of trigonometric functions and their relationships.
The discussion has seen some productive exchanges, with participants clarifying misconceptions about trigonometric identities. One participant has indicated a potential solution but expresses uncertainty about the proof process.
There is mention of a multiple-choice aspect to the problem, which adds complexity to the participants' attempts to verify their solutions. Some participants express frustration over the lack of clear examples and guidance.
cristo said:Does sin(3x) equal 3*sin(x)?
cristo said:For starters, the question in your post doesn't sound like it is the exact question you are asked to solve. Perhaps it will help if you copy verbatim.
Still, no, it is not true that sin(3x)=3sin(x). The way I would solve your problem would be to simply take the inverse sine of each side of your equation.