x > sinx: Three ways of proving
More information can be found here:
- A Chinese Platform: How to prove \(sin(x) < x\) regiously?
- Math.stackexchange: Sine inequality: How to prove that \(|sin(𝑥)|≤|𝑥|\)
x > sinx: Three ways of proving
http://blog.slray.com/2023/12/15/x-sinx-Three-ways-of-proving/