1.
2.
3.
4.
d =
8
What is the calculation to find c?
d21 =
-57
d22 =
-171
d23 =
-285
a =
48
Which rectangle represents the result of the matrix multiplication?
Which of the following matrix multiplications are possible?
Question text not available
2
a = (1 × 1 + 0 × –1 + 1 × )
3
:
a =
3
What are the coordinates of the reflected rectangle?
What are the values for matrix A?:

c11 = c12 = −2
-2
a1 = a2 = 58.5
115.5
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