What is the general solution for cos(x)=0.184 ?

The general solution for cos(x)=0.184 is x=1.38574…+2pin,x=2pi-1.38574…+2pin

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cos(x)=0.184

cos (x) = 0.184

x = 1.38574 \dots + 2 πn, x = 2 π - 1.38574 \dots + 2 πn

Solution steps

cos (x) = 0.184

Apply trig inverse properties

x = arccos (0.184) + 2 πn, x = 2 π - arccos (0.184) + 2 πn

Show solutions in decimal form

x = 1.38574 \dots + 2 πn, x = 2 π - 1.38574 \dots + 2 πn

y, x = cos^{2} (y)

(10 cos (2 t + \frac{π}{6})) = 0

2 sin (x + 1.2) - 4.22 = - 4

- 23 sin (x) + 2 cos (x) = 0

2 cos (4 x) - 2 = 0

What is the general solution for cos(x)=0.184 ?
The general solution for cos(x)=0.184 is x=1.38574…+2pin,x=2pi-1.38574…+2pin