defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Differential Calculus Evaluation of derivatives
If f(x) = log √x, find derivative of f(x)
1
\(\rm 1\over {2x}\)
2
\(\rm 1\over {x}\)
3
\(\rm 1\over {\sqrt x}\)
4
\(\rm 2\over {x}\)