" 13."int(sin^(-1)x)/((1-x^(2))^((3)/(2)))dx

int (sin^(-1)x)/((l -x^(2))^(3//2)) dx

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

int (sin^-1x)/(1-x^2)^(3//2) dx

int((sin^(-1)x)^(3))/(sqrt(1-x^(2)))dx

int(sin^(2)x)/(1+sin^(2)x)dx

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

int(1-sin^(3)x)/(sin^(2)x)dx

int(cos^(3)x)/((1+sin^(2)x)^(2))dx

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

Evaluate : (i) inte^(x)((1)/(x)-(1)/(x^(2)))dx (ii) inte^(x)((1)/(x^(2))-(2)/(x^(3)))dx (iii) inte^(x){sin^(-1)x+(1)/(sqrt(1-x^(2)))}dx (iv) inte^(x)(tanx+logsecx)dx