en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inverse of+2tan(x-pi/4)

Solution

inverse

+ 2 tan (x - \frac{π}{4})

Solution

arctan (\frac{x}{2}) + \frac{π}{4}

Solution steps

Solve for

tan (x - \frac{π}{4}), y = + 2 tan (x - \frac{π}{4})

tan (x - \frac{π}{4}) = \frac{y}{2}

tan (a) = b \Rightarrow a = arctan (b)

x - \frac{π}{4} = arctan (\frac{y}{2})

Solve for

x, x - \frac{π}{4} = arctan (\frac{y}{2})

arctan (\frac{y}{2}) + \frac{π}{4}

Substitute

y = x

arctan (\frac{x}{2}) + \frac{π}{4}

Graph

Popular Examples

inverse of (8-2x)^2

inverse of f(x)=(3x-2)^3

inverse of 7/(x+3)

inverse of f(x)=4-3x^3

inverse of f(x)=(2x+3)/(3-x)

Frequently Asked Questions (FAQ)

What is the inverse of+2tan(x-pi/4) ?
The inverse of+2tan(x-pi/4) is arctan(x/2)+pi/4