Evaluate using the substitution of Exercise 43. Data From Exercise 43 Show that if u = tanh(x/2),

Question:

Evaluate using the substitution of Exercise 43.

S dx 1 - cosh x


Data From Exercise 43

Show that if u = tanh(x/2), then

cosh x = 1+u 1-4 sinh x = 2u 1-u dx = 2du 1- u

For the first relation, use the identities

sinh  (1) ==(cosh x - 1), 2 osh (-) = (cosh x + 1)


Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

Question Posted: