Involving csc^-1(1/(1+c z)^1/2)

Involving csc^-1(1/(1-z)^1/2) and sech^-1(1/z^1/2)

Involving csc^-1(1/(1-z)^1/2) and sech^-1(1/z^1/2)

Involving csc^-1(1/(1+z)^1/2) and sech^-1(1/(1+z)^1/2)