Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Limit and Continuity Continuity of a function
The function f defined by \(f(x)=\left\{\begin{array}{l}\frac{x^2}{a}-a, \text { if } 0
1
is not continuous on ]0, ∞[
2
is not differentiable on ]0, ∞[
3
is differentiable on ]0, ∞[
4
More than one of the above
5
None of the above