Question

ASAP please it’s very important

Answer 1

x = 30° and 330°

Explanation:

Assuming the intervals is {0 , 2π} or {0° , 360°}

`tan\ x=(-√(3) )/(3) \\\\x=tan^(-1) ((-√(3) )/(3))\\\\x = -30`

So it means it lies in the 2nd and 4th quadrant because tangent is negative in the 2nd and 4th quadrant

so the two solutions are

x = 30° and 330° or

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