Home
Class 12
MATHS
Let A be a square matrix of order 3, A^(...

Let A be a square matrix of order 3, `A^(T)` be the transpose matrix of matrix A and `"AA"^(T)=4I`. If `d=|(2A^(T)+"AA"^(T)+adjA)/(2)|, ` then the vlaue of 12d is equal to `(|A|lt 0)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Let A be a square matrix of order 3, A^(T) be the transpose matrix of matrix A and "AA"^(T)=4I . If d=|(2A^(T)+"AA"^(T)+adjA)/(2)|, then the value of 12d is equal to (|A|lt 0)

Let A be a square matrix. Then A+A^(T) will be

If A is a square matrix of order n and AA^(T)=I then find |A|

If A^(T) is the transpose of a square matrix A, then

If A is a square matrix of order n and A A^T = I then find |A|

Let A be a square matrix. Then prove that A + A ^(T) is a symmetric matrix.

If A is a square matrix of order n and |A|=D, |adjA|=D' , then

If A is square matrix then A A^(T) is . . . . Matrix

Let A be a square matrix of order 3 such that transpose of inverse of A is A itself then |adj (adjA)| is equal to