sin(x)=1/2

常见问题解答

• $\text{求解 }x$ $\sin (x)=1/2$

  

  $$x=\{\begin{array}{l}\frac{\pi }{6}+2k\pi \\ \frac{5\pi }{6}+2k\pi \end{array},k\in \mathbb{Z}$$