∫(1/2,1)arcsin√x/√x(1-x)dx
=2∫[1/2,1]arcsin√x/√(1-x)d√x
=2∫[1/2,1]arcsin√xdarcsin√x
=(arcsin√x)^2[1/2,1]
=π^2/4-π^2/16
=3π^2/16
∫(1/2,1)arcsin√x/√x(1-x)dx
=2∫[1/2,1]arcsin√x/√(1-x)d√x
=2∫[1/2,1]arcsin√xdarcsin√x
=(arcsin√x)^2[1/2,1]
=π^2/4-π^2/16
=3π^2/16