Determinants Matrices Question 13
Question: The number of all possible matrices of order $ 3\times 3 $ with each entry 0 or 1 is
Options:
A) 18
B) 512
C) 81
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
- [b] There are in total 9 entries and each entry can be selected in exactly 2 ways. Hence, the total number of all possible matrices of the given type is $ 2^{9} $ .
BETA
