Find f if f '(t)=8cost+sec^2t and f(pi/3)=4 .(adsbygoogle = window.adsbygoogle || []).push({});

so f(t)=8sint+tant+c

4=8sin(pi/3)+tan(pi/3)+c

c=-3^1/2

so f(t)=8sint+tant-3^1/2 is that right

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# Simple antiderivative

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