How to solve the complex integration?
2 views (last 30 days)
Show older comments
Kirandeep Kour
on 13 Jan 2019
Answered: Walter Roberson
on 13 Jan 2019
How to solve integration of w.r.t. "r"?
1/{r((sum(x+b)/b)^a)+r} upper limit=s lower limit=0
0 Comments
Accepted Answer
Walter Roberson
on 13 Jan 2019
(sum(x+b)/b)^a is a constant with respect to r, so you can logically replace this with
syms C r s
result = int(1 / (r*C + r), r, s, 0)
subs(result, C, sum(x+b)/b)
However, look more closely at that denominator. It is r*(C+1) . Now look at the upper bound: it is r = 0. So you are integrating something that has an upper bound of 1/(0*(C+1)) which is 1/0 . The result is going to be -infinity times sign(C+1) .
No need to do the actual integration.
0 Comments
More Answers (1)
See Also
Categories
Find more on Calculus in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!