Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Differential Calculus Differentiability
The set of points where the functions f given by f(x) = |x – 3| cosx is differentiable is
1
R
2
R – {3}
3
(0, ∞)
4
More than one of the above
5
None of the above