If A is a matrix of order `2 xx 3 , and B` is a matrix of order `3 xx 4`, then the product matrix `AB` will be of order

If A is a matrix of order 3xx4 and B is a matrix of order 4xx3, find the order of the matrix of AB.

If A is a matrix of order 3xx4 and B is a matrix of order 4xx5 , what is the order of the matrix (AB)^(T) ?

If A is a matrix of order 3xx3 , then |3A| is equal to………

If A is a matrix of order 3xx7 and B is a matrix of order 7xx3 then what will be the order of the matrix AB and BA ?

If A is a matrix of order 3 and |A|=8 , then |adjA|=

If A is a matrix of order p xx q and B is a matrix of order s xx t, under which one of the following conditions does AB exist ?

If A is matrix of order 3 xx 2 and B is matrix of order 2 xx 3 , then what is |kAB|equal to (where k is any scalar quantity)?

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