Give an example of a rational number and explain how you know it is rational.
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
the answer is explained in the picture
ANSWER
The multiplication, CA is defined, and its dimension is 3×2
EXPLANATION
Matrix A is a 2x3 matrix.
Matrix C is a 3×2 matrix.
The product of the two matrices , CA, is defined if and only if the inner product of their dimension are the same.
The inner products are the same.
Hence the matrix multiplication, CA is defined and its dimension is the outer products.