JEE Main & Advanced
Mathematics
Relations
Question Bank
Numerical Value Type Questions - Relations and Functions-I
question_answer
If the domain of the function \[f(x)={{\left[ {{\log }_{10}}\left( \frac{5x-{{x}^{2}}}{4} \right) \right]}^{1/2}}\] is \[a\le x\le b,\] then \[a\,.\,b\] is