What is the general solution for (sqrt(3))/2 =cos(x) ?

The general solution for (sqrt(3))/2 =cos(x) is x= pi/6+2pin,x=(11pi)/6+2pin

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(sqrt(3))/2 =cos(x)

\frac{3}{2} = cos (x)

x = \frac{π}{6} + 2 πn, x = \frac{11 π}{6} + 2 πn

Solution steps

\frac{3}{2} = cos (x)

Switch sides

cos (x) = \frac{3}{2}

General solutions for

cos (x) = \frac{3}{2}

x = \frac{π}{6} + 2 πn, x = \frac{11 π}{6} + 2 πn

tan (x + \frac{π}{6}) = \frac{2}{3}

4 cos^{2} (x) + 4 sin (x) - 5 = 0

sin (\frac{a x}{2}) = 0

\frac{3}{3} = - \frac{1}{3} \cdot tan (θ)

tan (x + \frac{π}{3}) = 3

What is the general solution for (sqrt(3))/2 =cos(x) ?
The general solution for (sqrt(3))/2 =cos(x) is x= pi/6+2pin,x=(11pi)/6+2pin