Evaluate the line integral, where c is the given curve. c xy2 ds, c is the right half of the circle x2 + y2 = 4 oriented counterclockwise incorrect: your answer is incorrect.

The correct answer is as the Curve of the circle.

From the question we are told that:

Curve

Right half of the circle

Since

Right half of the circle counterclockwise Incorrect:

Therefore

Giving that

Generally the curve

In conclusion wit the Right half of the circle as   it is deduced that the Curve counterclockwise is  

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Parameterize the path by

with . Then the integral is