"Calculate the area for the rotation ellipsoid you get by rotating the ellipsoid x22+y2=1 around the x-axis."
I solved for x:
y=±√1−x22
Then did y=0 to get the integration limits, ±√(2).
So I've ended up with an integral I don't know if it's correct, and even if it is, I can't solve it.
4π∫√2√2√1−x22√1−x2√1−x22dx
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