`int(sin^2x*sec^2x+2tanx*sin^(- 1)x*sqrt(1-x^2))/(sqrt(1-x^2)(1+tan^2x))dx`

int(sin^(2)x*sec^(2)x+2tanx*sin^(-1)x*sqrt(1-x^(2)))/(sqrt(1-x^(2))(1+tan^(2)x))dx= a) (cos^(2)x)(sin^(-1)x)+C b) (sin^(2)x)(sin^(-1)x)+C c) (sec^(2)x)(cos^(-1)x)+C d) (sec^(2)x)(tan^(-1)x)+C

int(sin^(2)x*sec^(2)x+2tan x*sin^(-1)x*sqrt(1-x^(2)))/(sqrt(1-x^(2))(1+tan^(2)x))dx

inte^(sin^(-1)x)((x+sqrt(1-x^2))/(sqrt(1-x^2)))dx=

int(sec^(2)x)/(sqrt(1-tan^(2)x))dx=?

int(x sin^(-1)x)/(sqrt(1-x^(2)))dx

int(2sin^(-1)x)/(sqrt(1-x^(2)))dx

int sqrt(tanx) (1+tan^2x)dx

int(1)/(sqrt(sec^(2)x+tan^(2)x))dx=

int(2sin^-1x)/sqrt(1-x^2)dx =

int (x(sin^-1x))/(sqrt(1-x^2))dx