Integral Questions: Solving for Answers

  • Thread starter Thread starter nemesest
  • Start date Start date
  • Tags Tags
    Integral
nemesest
Messages
3
Reaction score
0
Physics news on Phys.org
1) Treat x as a constant and integrate with respect to t, evaluate the integral, then find the derivative of that with respect to x.

2) Take the limit as t approaches infinity of the integral from 0 to t, then differentiate 3 times like it says.
 

Thread 'Finding the nth roots of a complex number'

There are two things I don't understand about this problem. First, when finding the nth root of a number, there should in theory be n solutions. However, the formula produces n+1 roots. Here is how. The first root is simply ##\left(r\right)^{\left(\frac{1}{n}\right)}##. Then you multiply this first root by n additional expressions given by the formula, as you go through k=0,1,...n-1. So you end up with n+1 roots, which cannot be correct. Let me illustrate what I mean. For this...
View full post »

Similar threads

Integral of e^cosx: Answers Sought
Replies
11
Views
2K
Solving a linear differential equation with constant coefficients
Replies
9
Views
2K
Notion of an integral as a summation
Replies
4
Views
1K
Two ways of integration giving different results
Replies
9
Views
2K
Question re: Limits of Integration in Cylindrical Shell Equation
Replies
24
Views
3K
Integration by filaments or integration by strate?
Replies
7
Views
1K
Area surface of revolution (rotating this astroid curve around the x-axis)
Replies
2
Views
1K
Double Integral of function in region bounded by two circles
Replies
19
Views
2K
For the life of me I can't solve this integral sqrt(1-x^3)
Replies
4
Views
3K
Can I Use Substitution to Prove the Residue Theorem Integral?
Replies
5
Views
1K

Hot Threads

Recent Insights

Back
Top