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Math Help - indefinite integral

  1. #1
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    indefinite integral

    help with this

    sec(t)(19sec(t) + 4tan(t)) dt
    thanks
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  2. #2
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    start by distributing \sec{t} ...

    \int 19\sec^2{t} + 4\sec{t}\tan{t} \, dt = 19\tan{t} + 4\sec{t} + C
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