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Question : 2
Total: 50
The number of all possible matrices of order 2 × 3 with each entry 1 or 2 is
Solution: 👈: Video Solution
Explanation: The order of the matrix = 2 × 3
The number of elements= 2 × 3 = 6
Each place can have either 1 or 2 . So, each place can be filled in 2 ways.
Thus, the number of possible matrices= 2 6 = 64
The number of elements
Each place can have either 1 or 2 . So, each place can be filled in 2 ways.
Thus, the number of possible matrices
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