Question

Solve all values of x in the interval [0, 2pi] that satisfy the inequality: sin =<1/2

Answer 1

\[\sin \le 1/2\]

Answer 2

from this graph


sin x = 1/2
x = pi/6

from 0 to pi/6, the graph is less than 1/2, right?
so now you have to find the other interval where the graph is below 1/2 :)

hint:


hope this helps