What is the general solution for tan(x)=-4 ?

The general solution for tan(x)=-4 is x=-1.32581…+pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

tan(x)=-4

tan (x) = - 4

x = - 1.32581 \dots + πn

Degrees

x = - 75.96375 \dots^{\circ} + 18 0^{\circ} n

Solution steps

tan (x) = - 4

Apply trig inverse properties

tan (x) = - 4

General solutions for

tan (x) = - 4

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

x = arctan (- 4) + πn

x = arctan (- 4) + πn

Show solutions in decimal form

x = - 1.32581 \dots + πn

3 tan^{3} (θ) - 3 tan^{2} (θ) - tan (θ) + 1 = 0

sec^{2} (x) - 3 sec (x) + 2 = 0

csc (θ) - 1 = 0

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

2 sec^{2} (x) - 3 sec (x) - 2 = 0

What is the general solution for tan(x)=-4 ?
The general solution for tan(x)=-4 is x=-1.32581…+pin