Recent content by tibphysic

(3+x-iy)^7 is analytic function of the complex variable z=x+iy in the domain [z]<2?

yes i do.. conservative vectors fields does not depend on the path taken.. just on the initial and the final point.

1.10.1 The force field acting on a two-dimensional linear oscillator may be described by F=−ˆxkx − ˆyky. Compare the work done moving against this force field when going from (1, 1) to (4, 4) by the following straight-line paths: (a) (1, 1)→(4, 1)→(4, 4) (b) (1, 1)→(1, 4)→(4, 4) (c) (1...