- #1

- 14

- 0

## Main Question or Discussion Point

what is the different between line integral and surface integral?

If we parameterize curve by x=t , y=t , what is the range of t ? Is it 0<= t <=1? why?

If we parameterize curve by x=t , y=t , what is the range of t ? Is it 0<= t <=1? why?