For x>0, define L(x)=∫1xt1dt. (keep in mind that we require x be positive so that the FTC applies and the function, L(
Posted: Thu Jul 14, 2022 4:41 pm
For x>0, define L(x)=∫1xt1dt. (keep in mind that we require x be positive so that the FTC applies and the function, L(x), is both continuous and differentiable). Using this definition and properties of the integral prove the following: a. L(1)=0. b. L′(x)=x1 for every x>0. c. L(ab)=L(a)+L(b) for every a,b>0.