fffaa3…: “Between a powerful circle”

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Select the expression that is equal to $\dd {x}\left [\int _0^{\cos x} \tan \left (t^3-1\right )\d t\right ]$.

$\tan \left (x^3-1\right )$ $\tan \left (\cos ^3(x)-1\right )$ $3x^2\sec ^2\left (x^3-1\right )$ $\tan \left (\cos ^3(x)-1\right ) + C$ $-\sin (x)\tan \left (\cos ^3(x)-1\right )$ $3\cos ^2(x)\sec ^2\left (\cos ^3(x)-1\right )$ None of the above answers