Teaching AWES Army Public School TGT Mock Test 2024 Mathematics Limit and Continuity Continuity of a function
\(f\left( x \right) = \left\{ \begin{array}{l} 2x,x < 0\\ 2x + 1,x \ge 0.\, \end{array} \right.Then\)
1
\(f(\left| x \right|)\) is continuous at x = 0
2
f(x) is continuous at x = 0
3
f(x) is discontinuous at x = 0
4
None of these