Answer:
Upon multiplication with this matrix A, it gives a vector perpendicular to the original, with a magnitude of times of the original.
If a 2x2 matrix A has complex eigenvalues, this is an antisymmetric matrix.
Therefore:
if we multiply (x,y) to this matrix A:
The answer is 162, because angle L is the center of the circle. Whenever it’s a central angle then it will equal the same amount as it’s arc measure.
I guess B. That statement is grammatically incorrect.
Answer:
hope it helps
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