Can i find more exercises and explanation online?

[maximf]

Basically I'm in a chapter about double and triple integration, integration using polar cordinates, etc...

I'm not a big fan of my book and it's not very clear to me , so maybe anyone knows where i can find online good explanation of the subject and maybe more exercises.

thank you

 

[mathwonk]

you could google it, but in general online books are less detailed than printed ones. try working the examples in your text, and then comparing with their solutions.

thi material used to be quite clear in the old editions of thomas, before the book became a committee work after his death.