Find the number of all possible matrices of order `2xx2` with entries 0,1 or 2.

What is the number of all possible matrices of order 3xx3 with entry 0 or 1?

Find the number of all possible matrices of order 2xx2 , with which each entry as 0 or 1

What is the number of all possible 2xx3 matrices with entries 0 or 1 ?

Find the number of terms if- 1+2+4+ ….=32767

Verify with square matrices of order 2: (AB)'=B'A'

Verify with square matrices of order 2: A(BC)=(AB)C

Find the sum of all the odd numbers between 0 and 50.

Verify with square matrices of order 2: A(B+C)=AB+AC

If A is a matrix of order 2xx3 and B is a matrix of order 3xx2 , then what is the order of the matrix AB?