Question

Evaluate : ${\int }_2^3\frac{1}{x}dx$

Answer 1

${\int }_2^3\frac{1}{x}dx\Rightarrow {\left[\ln x\right]}_2^3\Rightarrow \ln 3-\ln 2$

$\Rightarrow \ln \left[\frac{3}{2}\right]$

Hence the correct value of the above equation is $\ln \left[\frac{3}{2}\right]$