题目【题目】Use integration by parts to find the integral of the following functions with respect tox:Hint: In (7) write n as 1nz.In (9) write arctanz as 1arctan.(1)2(2) xsinx(3) x^2lnx(4)z sin3(5 xcos2x(6) xsec^2x(7)n(8) (lnx)^2(9)arctan z 相关知识点: ...
Evaluate the following integral:∫x(x2+3)dx. Indefinite Integrals : If we can simplify the integrand of the integral, then we will be better off in solving the integral easily. So, we can use the substitution method or integration by parts to simplify and integrate. The result of integ...