If A = [a_{ij}]_{4\times4} , such that a_{ij} = \{\table 3 , \when \i = j;0 , \when \i \neq j , then \{\frac{\det(adj(adjA))}{25}\} is equal to, (where {.} represents fractionalpart function)

JEE Advanced Model Paper 10 with solutions for online practice

Question : 39 of 54

Marks: +1, -0

If A = [aij]4×4 , such that aij = {

3	when‌i=j
0	when‌i≠j

, then {

det(adj(adjA))

} is equal to, (where {.} represents fractionalpart function)

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