What is the general solution for cos(θ)=0.139 ?

The general solution for cos(θ)=0.139 is θ=1.43134…+2pin,θ=2pi-1.43134…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(θ)=0.139

cos (θ) = 0.139

θ = 1.43134 \dots + 2 πn, θ = 2 π - 1.43134 \dots + 2 πn

Degrees

θ = 82.01001 \dots^{\circ} + 36 0^{\circ} n, θ = 277.98998 \dots^{\circ} + 36 0^{\circ} n

Solution steps

cos (θ) = 0.139

Apply trig inverse properties

cos (θ) = 0.139

General solutions for

cos (θ) = 0.139

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = 2 π - arccos (a) + 2 πn

θ = arccos (0.139) + 2 πn, θ = 2 π - arccos (0.139) + 2 πn

θ = arccos (0.139) + 2 πn, θ = 2 π - arccos (0.139) + 2 πn

Show solutions in decimal form

θ = 1.43134 \dots + 2 πn, θ = 2 π - 1.43134 \dots + 2 πn

- \frac{2 3}{3} = sec (θ)

1 sin (3 0^{\circ}) = 1.7 sin (θ)

sin (x) = \pm \frac{1}{2}

30 = 211.49 - 20.96 cosh (0.03291765 x)

tan (θ) = \frac{2}{- 3}

What is the general solution for cos(θ)=0.139 ?
The general solution for cos(θ)=0.139 is θ=1.43134…+2pin,θ=2pi-1.43134…+2pin