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Let matrix A=[(x,y,-z),(1,2,3),(1,1,2)]...

Let matrix `A=[(x,y,-z),(1,2,3),(1,1,2)]` where `x,y, z in N`. If det. (adj. (adj. A))`=2^(8)*3^(4)` then the number of such matrices A is :
[Note : adj. A denotes adjoint of square matrix A.]

A

220

B

45

C

55

D

110

Text Solution

Verified by Experts

The correct Answer is:
C
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