Home
Class 12
MATHS
If A is a 3xx3 non-singular matrix such ...

If A is a `3xx3` non-singular matrix such that `"AA"'=A'A` and `B=A^(-1)A'`, then `"BB"'` equals:

A

`B^(-1)`

B

`(B^(-1))'`

C

`I+B`

D

I

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

If A is an 3xx3 non-singular matrix such that A A^' = A^' A and B""=""A^(-1)A^' , then BB^' equals (1) I""+""B (2) I (3) B^(-1) (4) (B^(-1))^'

If A is an 3xx3 non-singular matrix such that A A^T=A^TA and B=A^(-1)A^T," then " B B^T equals

If A is a 3 xx 3 non-singular matrix such that A A^(T) = A^(T)A " and "B = A^(-1)A^(T), " then "B B^(T) is equal to

If A is an 3xx3 non-singular matrix such that A A^(prime)=A^(prime)A a n dB=A^(-1)A^(prime), then B B ' equals: (a) B^(-1) (b) (B^(-1))' (c) I+B (d) I

If A is a non-singular matrix such that AA^(T)=A^(T)A and B=A^(-1)A^(T), the matrix B is a.involuntary b.orthogonal c.idempotent d. none of these

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

If A is 3xx3 non-singular matrix such that A^(-1)+(adj.A)=0," then det "(A)=

If is a non-singular matrix, then det (A^(1))=