JEE Main & Advanced
JEE Main Paper (Held on 09-4-2019 Afternoon)
question_answer
If the function f(x) = \[\left\{ \begin{align} & a|\pi -x|+1,x\le 5 \\ & b|x-\pi |+3,x>5 \\ \end{align} \right.\]is continuous at \[x=5,\]then the value of \[ab\] is :- [JEE Main 9-4-2019 Afternoon]