Yes, after graphing it I can see that the area inbetween x=0 and x=1 is the "area" wanted to find the volume. For the radii, would f(x)=sec x be the outer (or upper)? and g(x)=tan x the inner (or lower)?
Theres a few key concepts about the disc and washer method that I can't quite grasp and I was hoping if I could get a bit of clarification.
1) How do you find your outer and inner radius? I can provide an example if needed.
2) If a problem has its function, for example f(x)= sec x...