`int(sinx)/(1+cos^(2)x)dx.`

int(sinx)/(1+cos^2x)dx=

Evaluate : int(1-sinx)/(cos^(2)x)dx.

int(sinx)/(1+cos^2x)dx

Find the following integrals : int(1+sinx)/(cos^(2)x)dx

Evaluate : (i) int(sinx)/((1-4cos^(2)x))dx (ii) int("cosec"^(2)x)/((1-cot^(2)x))dx

Find the following integrals : (i) int (sinx+cosx)dx (ii) int "cosec" x ("cosec" x+cot x)dx (iii) int (1-sinx)/(cos^(2)x)dx

Find the following integrals: (i) int(sinx+cosx)dx (ii) intcosecx(cosecx+cotx)dx (iii) int(1-sinx)/(cos^(2)x)dx