What is the general solution for cos(x)=0.17 ?

The general solution for cos(x)=0.17 is x=1.39996…+2pin,x=2pi-1.39996…+2pin

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cos(x)=0.17

cos (x) = 0.17

x = 1.39996 \dots + 2 πn, x = 2 π - 1.39996 \dots + 2 πn

Solution steps

cos (x) = 0.17

Apply trig inverse properties

x = arccos (0.17) + 2 πn, x = 2 π - arccos (0.17) + 2 πn

Show solutions in decimal form

x = 1.39996 \dots + 2 πn, x = 2 π - 1.39996 \dots + 2 πn

cos (x) = 0.18

sin (2 x) = - \frac{2}{13}

tan (x) - 2 = 3, 0^{\circ} \leq x \leq 36 0^{\circ}

1 = 4 - 6 sin (x)

tan (θ) + 1 = 0, 0 \leq θ \leq 2 π

What is the general solution for cos(x)=0.17 ?
The general solution for cos(x)=0.17 is x=1.39996…+2pin,x=2pi-1.39996…+2pin