What is the general solution for tan(θ)=21 ?

The general solution for tan(θ)=21 is θ=1.52321…+pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

tan(θ)=21

tan (θ) = 21

θ = 1.52321 \dots + πn

Degrees

θ = 87.27368 \dots^{\circ} + 18 0^{\circ} n

Solution steps

tan (θ) = 21

Apply trig inverse properties

tan (θ) = 21

General solutions for

tan (θ) = 21

tan (x) = a \Rightarrow x = arctan (a) + πn

θ = arctan (21) + πn

θ = arctan (21) + πn

Show solutions in decimal form

θ = 1.52321 \dots + πn

2 cos^{2} (t) + cos (t) - 1 = 0

2 cos (x) = 2 + sin (x)

32 cos (θ) + 1 = - 2

5 sin (2 θ) = 9 tan (θ)

0 = 1 - 2 sin (x)

What is the general solution for tan(θ)=21 ?
The general solution for tan(θ)=21 is θ=1.52321…+pin