JEE Main & Advanced
Mathematics
Applications of Derivatives
Question Bank
Numerical Value Type Questions - Maxima and Minima
question_answer
Difference between the greatest and the least values of the function \[f\left( x \right)=x\left( \ell n\,x-2 \right)\] on \[\left[ 1,{{e}^{2}} \right]\] is \[\lambda {{e}^{k}}\] then find \[\lambda +k\].