1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Independence of parametrizations of a line integral

  1. Apr 10, 2012 #1
    1. The problem statement, all variables and given/known data
    I've been trying to prove a problem.
    I attach the problem. I refer to the book " Advanced calculus" written by watson fulks.
    You can find the below information in p. 405~p.417
    smooth curve(1).jpg
    line integral(2).jpg
    independence of parametrization(3).jpg
    I wanna prove C Exercise problem number 2.

    2. Relevant equations

    3. The attempt at a solution
    I could prove it when two parametrizations of a curve are bijective. But, I don't have any idea to access how to prove it in general. I even don't know whether the statement in C Exercise 2 is true or not...
    Is the statement true??
    Then, could you give me a hint??
    Last edited: Apr 10, 2012
  2. jcsd
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted