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

The general solution for cos(x)=(3sqrt(3))/(2pi) is x=0.59705…+2pin,x=2pi-0.59705…+2pin

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

cos (x) = \frac{3 3}{2 π}

x = 0.59705 \dots + 2 πn, x = 2 π - 0.59705 \dots + 2 πn

Solution steps

cos (x) = \frac{3 3}{2 π}

Apply trig inverse properties

x = arccos (\frac{3 3}{2 π}) + 2 πn, x = 2 π - arccos (\frac{3 3}{2 π}) + 2 πn

Show solutions in decimal form

x = 0.59705 \dots + 2 πn, x = 2 π - 0.59705 \dots + 2 πn

\frac{sin ( b )}{19} = \frac{sin ( 7 4 ^{\circ} )}{19}

- 8 cos^{2} (x) + 6 = 2

sin (x) = \frac{10}{20}

\frac{sin ( x ) + cos ( x )}{sin ( x )} = 1 - \frac{1}{tan ( x )}

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

What is the general solution for cos(x)=(3sqrt(3))/(2pi) ?
The general solution for cos(x)=(3sqrt(3))/(2pi) is x=0.59705…+2pin,x=2pi-0.59705…+2pin