∫ tan 2 x 1 dx
- X 2 tan 1 x dx
- Tan 1y x dy =( 1 y 2 dx
- Integral x 2 tan 1 x dx
- Tan inverse x 1 x 2 dx
- Tan inverse 2x 1 x 2 dx
- Tan 1 2x 1 x 2 dx
- ∫ sqrt 1+ tan 2 x dx
- D )/( dx )( 2 tan (- 1 x )=
- ∫ e log 1+ tan 2 x )) dx
- ∫ sec 2 x )/( 1 tan x dx
- Integrate 1 tan 2 x )/( 1 cot 2 x dx
- Int tan 1 x 2 dx
- Integrate cot x * tan x )/( sec 2 x 1 dx
- Integrate 1 tan 2 x )/( 2tan x dx
- Integrate sec 2 x )/( 1 tan x dx