Answer:

Step-by-step explanation:
When the circle is open that means it is not equal to and the line is going to the left so it is less than
I think this is right, hope this helps
Please give brainliest
6 Pints is EQUAL to 3 Quarts
In polar coordinate, <em>R</em> is the set of points
{(<em>r</em>, <em>θ</em>) | 1 < <em>r</em> < 5 and 0 < <em>θ</em> < <em>π</em>/2}
So the integral is




(where <em>s</em> = <em>r</em> ²)
