Question

What is the number of all possible matrices of order 2 x 3 whit entries 0, 1 or 2

Answer 1

Answer:

3⁶

Step-by-step explanation:

Number of entries in 2x3 matrix = 2*3 = 6

Number of ways of filling one entry = 3 ways

( either 0 or 1 or 2)

Number of ways of filling all 6 entries = 3*3*3*3*3*3 = 3⁶

( each entry can be filled in 3 ways)