calculus

∫sec 2x tan x dx

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asked by kate
  1. sec(2x) or (sec(x))^2 ?

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    posted by Mgraph
  2. i don't get what you mean?

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    posted by kate
  3. its sec 2x

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    posted by kate
  4. i missed something in it sorry. it was ∫sec 2x tan 2x dx

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    posted by kate
  5. f(x)=sin(2x)/(cos2x)^2
    F(x)=sec(2x)/2+C

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    posted by Mgraph

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