Question

What are the solutions to sine of theta equals negative one half comma where 0 ≤ θ ≤ 2π?

Answer 1

`x=(7\pi)/(6),(11\pi)/(6)`

Explanation:

`\sin\theta=-(1)/(2),\,0\leq\theta\leq2\pi` has the solutions
`x=(7\pi)/(6)` and
`x=(11\pi)/(6)`, which can be both verified using a unit circle.