Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Anonymous User
N(T)={(x, y, z) /T(x,y,z)=(0,0,0)} let (x, y, z,)€N(T) T(x,y,z)=(0,0,0,) (x,y,0)=(0,0,0) x=0,y=0 so N(T)={(0,0, z,m) z€R} N(T) generated by (0,0,1)