en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of cos(2x+5)

Solution

inverse

cos (2 x + 5)

Solution

\frac{arccos ( x ) - 5}{2}

Solution steps

cos (a) = b \Rightarrow a = arccos (b)

2 x + 5 = arccos (y)

Solve for

x, 2 x + 5 = arccos (y)

\frac{arccos ( y ) - 5}{2}

Substitute

y = x

\frac{arccos ( x ) - 5}{2}

Popular Examples

domain of f(x)= x/(2x)domain

f (x) = \frac{x}{2 x}

distance (0,0),(5,5)distance

(0, 0), (5, 5)

domain of f(x)=(x^2+4)/(2x-3)domain

f (x) = \frac{x ^{2} + 4}{2 x - 3}

periodicity of y=2cos(pix)periodicity

y = 2 cos (π x)

inverse of f(x)=-2(x-3)^2+5 inverse

f (x) = - 2 (x - 3)^{2} + 5

Frequently Asked Questions (FAQ)

What is the inverse of cos(2x+5) ?
The inverse of cos(2x+5) is (arccos(x)-5)/2