defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Limit and Continuity Continuity of a function
What should be the value of k such that the function \(\rm f(x)=\left\{\begin{matrix} \frac{ksin(π -x)}{π -x} & if & x \neq π \\ 1 & if & x =π \end{matrix}\right.\) is continuous at x = π.
1
π
2
1
3
-1
4
0