If , find , , , and…

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

If r(t)=⟨t4,t,t2⟩\mathbf{r}(t) = \langle t^4, t, t^2 \rangle , find r′(t)\mathbf{r}'(t) , T(1)\mathbf{T}(1) , r′′(t)\mathbf{r}''(t) , and r′(t)×r′′(t)\mathbf{r}'(t) \times \mathbf{r}''(t) .

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