Chapter 11: Problem 47
Compute the indefinite integral of the following functions. $$\mathbf{r}(t)=\left\langle t^{4}-3 t, 2 t-1,10\right\rangle$$
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Chapter 11: Problem 47
Compute the indefinite integral of the following functions. $$\mathbf{r}(t)=\left\langle t^{4}-3 t, 2 t-1,10\right\rangle$$
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Evaluate the following definite integrals. $$\int_{1}^{4}\left(6 t^{2} \mathbf{i}+8 t^{3} \mathbf{j}+9 t^{2} \mathbf{k}\right) d t$$
Find the function \(\mathbf{r}\) that satisfies the given conditions. $$\mathbf{r}^{\prime}(t)=\langle 0,2,2 t\rangle ; \mathbf{r}(1)=\langle 4,3,-5\rangle$$
Evaluate the following definite integrals. $$\int_{0}^{2} t e^{t}(\mathbf{i}+2 \mathbf{j}-\mathbf{k}) d t$$
Explain why or why not Determine whether the following statements are true and
give an explanation or counterexample.
a. The vectors \(\mathbf{r}(t)\) and \(\mathbf{r}^{\prime}(t)\) are parallel for
all values of \(t\) in the domain.
b. The curve described by the function \(\mathbf{r}(t)=\left\langle t, t^{2}-2
t, \cos \pi t\right\rangle\)
is smooth, for \(-\infty
Compute the indefinite integral of the following functions. $$\mathbf{r}(t)=2^{t} \mathbf{i}+\frac{1}{1+2 t} \mathbf{j}+\ln t \mathbf{k}$$
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