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)
Ujjawal vishal
concept : Three vectors are LINEARLY independent if nullity of their corresponding matrix is zero, that means rank should be equal to no of columns.( rank nullity theorem) solution attached