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Popular >

inverse of cos(x)

Solution

inverse

cos (x)

Solution

arccos (x)

Solution steps

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

arccos (y)

Substitute

y = x

arccos (x)

Popular Examples

periodicity of f(x)=4sin(5x)periodicity

f (x) = 4 sin (5 x)

symmetry y=-3x^2 symmetry

y = - 3 x^{2}

range of f(x)=1-3x range

f (x) = 1 - 3 x

domain of sqrt(x)+2 domain

x + 2

slope ofintercept 3x-5+7=0 slope intercept

3 x - 5 + 7 = 0

Frequently Asked Questions (FAQ)

What is the inverse of cos(x) ?
The inverse of cos(x) is arccos(x)