Let A and B be matrices of order 3 3. If |A|= 1 2 2 and |B|= 1 729 , then what is the value of |2B(adj(3A))|?

NDA 2024 Mathematics question

Let and be matrices of order . If and , then what is the value of ?

Answer: (D)

For matrices, and . , so )^2$ =

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-029772