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calculus

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∫sec 2x tan x dx

  • calculus -

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

  • calculus -

    i don't get what you mean?

  • calculus -

    its sec 2x

  • calculus -

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

  • calculus -

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

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