The discussion revolves around evaluating the integral of the function e^(x) * cos(e^x) from -1 to 0. Participants are trying to understand the transition from the integral expression to its evaluation involving sin(e^x).
Some participants have acknowledged the guidance provided regarding the substitution approach. However, the overall understanding of the transition from the integral to its evaluation remains a topic of exploration.
There appears to be a focus on the specific steps in the evaluation process, with participants questioning the assumptions made in the example provided in the book.
frasifrasi said:I don't understand how the book example went from
integral from -1 to 0 of [e^(x).cos(e^x)]dx
to sin(e^x)]evaluate at -1 and 0.
Can someone please explain?
frasifrasi said:Yes! thank you.