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AravindG Group TitleBest ResponseYou've already chosen the best response.0
Did you try integration by parts?
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.0
in btw : WELCOME TO OPENSTUDY!!
 one year ago

MichaleMoor Group TitleBest ResponseYou've already chosen the best response.0
Which one should be u and which one should be dv?
 one year ago

MichaleMoor Group TitleBest ResponseYou've already chosen the best response.0
Thanks
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.1
Do something before by parts. Let u=x^7 => du = 7x^6 dx => x^6 dx = du/7 \[\int x^{13}sin (x^7) dx\]\[=\int x^{7}sin (x^7) (x^6dx)\]\[=\int usin (u) (\frac{du}{7})\]\[=\frac{1}{7}\int usin(u)du\]Then, use integration by parts.
 one year ago

MichaleMoor Group TitleBest ResponseYou've already chosen the best response.0
Thank you Callisto
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.1
Welcome~ Do you understand how to get there?
 one year ago
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