∫sec 2x tan x dx

Answer 1

sec(2x) or (sec(x))^2 ?

Answer 2

i don't get what you mean?

Answer 3

its sec 2x

Answer 4

i missed something in it sorry. it was ∫sec 2x tan 2x dx

Answer 5

f(x)=sin(2x)/(cos2x)^2
F(x)=sec(2x)/2+C