If A is an invertible matrix then which of the following are true? (A) `A!=0` (B) `|A|!=0` (C) `adjA!=0` (D) `A^-1=|A|adjA`

If A is an invertible matrix, then which of the following is not true (A^2)^-1=(A^(-1))^2 (b) |A^(-1)|=|A|^(-1) (c) (A^T)^(-1)=(A^(-1))^T (d) |A|!=0

If A is an invertible matrix, then which of the following is not true (A^2)^-1=(A^(-1))^2 (b) |A^(-1)|=|A|^(-1) (c) (A^T)^(-1)=(A^(-1))^T (d) |A|!=0

If A is an invertible square matrix; then adj A^T = (adjA)^T

If A is an invertible matrix of order 3 and |A|=5, then find |adj.A|.

If A is an invertible matrix of order 3 and |A|=5, then find |adjA|.

If A is an invertible square matrix of order 4 , then |adjA|= .......

If A is an invertible square matrix; then adjA^(T)=(adjA)^(T)

If A is a ntimesn matrix and |A|ne0 , then adj(adjA)=

If A is an invertible matrix of order 3xx3 such that |A|=2. Then,find adj(adjA).