Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Engineering Mathematics Calculus Differentiability
Consider the functions
I. e-x
II. x2 – sin x
III. \(\sqrt {{x^3} + 1} \)
Which of the above functions is/are increasing everywhere in [0, 1]?1
III only
2
II only
3
II and III only
4
I and III only
5
Not Attempted