Question

I.E.S. E.E.:-1, 1999
7. Divergence of the vector field
V(x, y, z)=-(x cos xy + y)i + (y cos xy) ſ + (sin z2 + x2 + y2) k is
(a) 2z cos z2
(b) sin xy + 2z cos z?
(c) x sin xy - cos z
(d) none of these
[GATE E.E., 2007)​

Answer 1

Answer:

The third option c is correct answer (c) x sinxy - cos z