I must calculate where is the right side of .
My attempt : It's my first exercise involving such integrals and I don't understand well something.
So is the right side of a circle whose radius is .
If then .
How do I interpret ?
Is it ?
I must calculate where is the right side of .
My attempt : It's my first exercise involving such integrals and I don't understand well something.
So is the right side of a circle whose radius is .
If then .
How do I interpret ?
Is it ?