Home
Class 12
MATHS
If A is a 3xx3 such that |5.adj(A)|=5 th...

If A is a `3xx3` such that `|5.adj(A)|=5` then `|A|` is equal to

A

`pm(1)/(5)`

B

`pm5`

C

`pm1`

D

`pm(1)/(25)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If A is a 3 xx 3 matrix such that |A| = 4, then what is A(adj A) equal to ?

If A be a square matrix of order 3, such that |A|=sqrt5 , then |Adj(-3A^(-2))| is equal to

If A is a 2xx2 non singular matrix, then adj(adj A) is equal to :

If A is a matrix of order 3xx3 and |A|=10 , then |adj.A| is

If A is a 3xx3 non-singular matrix,then |A^(-1)adj(A)| is

If it (A_ (3xx3)) = 6, then it (adj2A) =

If it (A_ (3xx3)) = 6, then it (adj2A) =

If it (A_ (3xx3)) = 6, then it (adj2A) =

If A is a square matrix of order 3 such that |A|=5 , then |Adj(4A)|=