Arccos of sin

Arccos of sin

Input
cos^(-1)(sin(x))
Derivative
d/dx(cos^(-1)(sin(x))) = -sqrt(cos^2(x)) sec(x)
Indefinite integral
integral cos^(-1)(sin(x)) dx = 1/2 x^2 sqrt(cos^2(x)) sec(x) + x cos^(-1)(sin(x)) + constant

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