## Question

###### To evaluate the integral Intlty dx by Integration by Parts, the convenient choice is (44)Oy=( + *)", du = Inxdx Oy=(+ X-? dv = Inxdx Int!+) dv = (1 +x)-"dx 0 In(l + x) dv =( + *)"dr Ou=In( +x)du = ( +x)dx

To evaluate the integral Intlty dx by Integration by Parts, the convenient choice is (44) Oy=( + *)", du = Inxdx Oy=(+ X-? dv = Inxdx Int!+) dv = (1 +x)-"dx 0 In(l + x) dv =( + *)"dr Ou=In( +x)du = ( +x)dx

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