T 1 2 integration July 8, 2019 16 32 64 128 1 t 2 ka integration Dt 1 t 2 integration √ 1 t 2 integration Root 1 t 2 integration 1 t 2 1 t 4 integration Integration sqrt 1 t 2 Double integrals type 1 and 2 Integration of 1/(x+1)^2