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nickhouraney Group TitleBest ResponseYou've already chosen the best response.0
\[\int\limits_{\pi/4}^{\pi/4} (x^3+x^4tanx) dx\]
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
check whether x^3+x^4 tan x is odd function or not. if its an odd function, then the integral =0
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
the function is odd if f(x) = f(x) and a property of indefinite integral is \(\int \limits_{a}^af(x)dx=0\) if f(x) is odd function, \(\int \limits_{a}^af(x)dx=2\int \limits_{0}^af(x)dx\) if f(x) is even function.
 one year ago

nickhouraney Group TitleBest ResponseYou've already chosen the best response.0
what if its neither lol
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
if its neither, you have to integrate the function as it is....no simplification...
 one year ago
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