Recent content by ddcamp

theory and experiment relationship. your thought?? just general question about engineer. what do you think of the relationship between theory and experiment? what is a good experiment or bad experiment? is there something that important to you? can you share your thought when you were in college?

let's say we do not know the proof. then how do you guys describe it conceptually? hm...><

Homework Statement integral 0 to infinite (x^3)(e^-8)(cos(5x)) dx Homework Equations integral by part? The Attempt at a Solution should I use integral by part?