How do you know when to use the dish or washer method in calculus ?
you use washer when the solid formed has a hole in it. so, it either looks like a washer, a bowl, or a ring, whatever.
you do which ever one you feel is most comfortable; it isnt really a have to do one or the other type thing
thank you so much guys, theawesome...that makes so much more sense now, thanks.
sure. your welcome. I'm glad I was able to help.
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