What is the general solution for cos(θ)=(198.36)/(229.4) ?

The general solution for cos(θ)=(198.36)/(229.4) is θ=0.52626…+2pin,θ=2pi-0.52626…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(θ)=(198.36)/(229.4)

cos (θ) = \frac{198.36}{229.4}

θ = 0.52626 \dots + 2 πn, θ = 2 π - 0.52626 \dots + 2 πn

Solution steps

cos (θ) = \frac{198.36}{229.4}

Apply trig inverse properties

θ = arccos (\frac{198.36}{229.4}) + 2 πn, θ = 2 π - arccos (\frac{198.36}{229.4}) + 2 πn

Show solutions in decimal form

θ = 0.52626 \dots + 2 πn, θ = 2 π - 0.52626 \dots + 2 πn

(cos (x) - 1) (tan (x) - 1) = 0

- cos (2 x + 3) = 0

tan (2 x) = \frac{- 270 - 120}{130}

cos^{2} (θ) = \frac{2 - 3}{4}

sin (2 x) = \frac{π}{6}

What is the general solution for cos(θ)=(198.36)/(229.4) ?
The general solution for cos(θ)=(198.36)/(229.4) is θ=0.52626…+2pin,θ=2pi-0.52626…+2pin