What is the general solution for sec(θ)=-4 ?

The general solution for sec(θ)=-4 is θ=1.82347…+2pin,θ=-1.82347…+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sec(θ)=-4

sec (θ) = - 4

θ = 1.82347 \dots + 2 πn, θ = - 1.82347 \dots + 2 πn

Solution steps

sec (θ) = - 4

Apply trig inverse properties

θ = arcsec (- 4) + 2 πn, θ = - arcsec (- 4) + 2 πn

Show solutions in decimal form

θ = 1.82347 \dots + 2 πn, θ = - 1.82347 \dots + 2 πn

sin (x^{2} + 1) = 0

cos (2 x) + sin^{2} (x) = 0

1 + cos (x) = 3 sin (x)

3 sin (x) = 0

1 + sin (x) = cos (x)

What is the general solution for sec(θ)=-4 ?
The general solution for sec(θ)=-4 is θ=1.82347…+2pin,θ=-1.82347…+2pin