M.Sc. Chemistry (PU-CET P.G) 2019 Panjab University Entrance Exam With Answers

Practice Mode:
54.

Which of the following is not linear operators?

d^2/dx^2 d/dx, √ ,x^2
A: d^2/dx^2
B: x^2
C: √
D: d/dx

The answer is: C