Let x and a stand of distance is `int(dx)/(sqrt(a^2-x^2)) = (1)/(alpha)sin ^(-1) (alpha)/(x)` dimensionally correcy ?

Let x and a stand for distance . Is int (dx)/(sqrt (a^(2) - x^(2))) = (1)/(a) sin^(-1) (a/(x)) dimensionally correct ?

Let x and a stand for distance . Is int (dx)/(sqrt (a^(2) - x^(2))) = (1)/(a) sin^(-1) (a/(x)) dimensionally current ?

Let x and a stand for distance. Is int frac(dx)(sqrt(a^2- x^2)) = frac(1)(A) sin^-1 frac(a)(x) dimensionally correct.

int(dx)/(sqrt(sin^(3)x sin (x+alpha)))

int (dx)/(sqrt(sin^(3)x cos (x-alpha))

int(sin(x-alpha))/(sin(x+alpha)) dx

int (sin (x-alpha))/(sin (x+alpha))dx

int sqrt(sin(x-alpha)/sin(x+alpha)) dx