Question

alright trying to figure out what area this represents. The square [0, 1] x [0, 1] is the boundary oriented counterclockwise. is it a circle with radius 1 centered at the origin?

Answer 1

ok, don't understand the [o,1] x [0,1]

Answer 2

i think it means the cross product but im not sure. here is the beginning of the problem. Let R be the square [0, 1] x [0, 1] and C be its boundary oriented counterclockwise

Answer 3

but i don't understand how that forms a square