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Popular >

inverse of cos^2(x)

Solution

inverse

cos^{2} (x)

Solution

arccos (x), arccos (- x)

Solution steps

Solve for

cos (x), y = cos^{2} (x)

cos (x) = y, cos (x) = - y

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

arccos (y), arccos (- y)

Substitute

y = x

arccos (x), arccos (- x)

Popular Examples

inverse of f(x)= 1/2 sin(2x-1)inverse

f (x) = \frac{1}{2} sin (2 x - 1)

inverse of f(x)= 1/2 x-6 inverse

f (x) = \frac{1}{2} x - 6

asymptotes of f(x)=(2x+1)/(x+4)asymptotes

f (x) = \frac{2 x + 1}{x + 4}

slope ofintercept x+2y=-6 slope intercept

x + 2 y = - 6

domain of f(x)=2xy-4x+6y-3=0 domain

f (x) = 2 x y - 4 x + 6 y - 3 = 0

Frequently Asked Questions (FAQ)

What is the inverse of cos^2(x) ?
The inverse of cos^2(x) is arccos(sqrt(x)),arccos(-sqrt(x))