Solution: Scalar line integrals in the planea. Find a

Chapter 13, Problem 18E

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QUESTION:

Scalar line integrals in the plane

a. Find a parametric description for C in the form \(\mathbf{r}(t)=\langle x(t), y(t)\rangle\), if it is not given.

b. Evaluate \(\left|\mathbf{r}^{\prime}(t)\right|\).

c. Convert the line integral to an ordinary integral with respect to the parameter and evaluate it.

\(\int_{C}(x y)^{1 / 3} d s\); C is the curve \(y=x^{2}\), for \(0 \leq x \leq 1\)

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QUESTION:

Scalar line integrals in the plane

a. Find a parametric description for C in the form \(\mathbf{r}(t)=\langle x(t), y(t)\rangle\), if it is not given.

b. Evaluate \(\left|\mathbf{r}^{\prime}(t)\right|\).

c. Convert the line integral to an ordinary integral with respect to the parameter and evaluate it.

\(\int_{C}(x y)^{1 / 3} d s\); C is the curve \(y=x^{2}\), for \(0 \leq x \leq 1\)

ANSWER:

Solution 18E

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