JEE Main & Advanced
Mathematics
Limits, Continuity and Differentiability
Question Bank
Numerical Value Type Questions - Continuity and Differentiability
question_answer
If \[f\left( x \right)\]be a continuous function defined for \[1\le \,\,x\le \,\,3,\,f\left( x \right)\in \,Q\,\,\forall \,\,x\in \left[ 1,3 \right],\,\,\,f\left( 2 \right)=10,\]then find value of \[f\left( 1.8 \right)\](where Q is a set of all rational numbers).