Asked by lizzie
Can you tell me if these are correct? I am not sure that I understand this.
1. Which is the solution for the determinant?
|10 0)|
5 -7
Answer- -70?
2.Which is the solution for the determinant?
|1 7)|
0 -3
Answer- -3
1. Which is the solution for the determinant?
|10 0)|
5 -7
Answer- -70?
2.Which is the solution for the determinant?
|1 7)|
0 -3
Answer- -3
Answers
Answered by
lizzie
Did I answer these correct?
19.Given matrices A, B, and C are all 2x2, determine whether the equation is true for the given matrices.
C(A+B)= CA + CB
Answer- False
20.Matrix multiplication is not commutative.
Answer-False
21.For matrices, A + B = B + A
Answer-True
19.Given matrices A, B, and C are all 2x2, determine whether the equation is true for the given matrices.
C(A+B)= CA + CB
Answer- False
20.Matrix multiplication is not commutative.
Answer-False
21.For matrices, A + B = B + A
Answer-True
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