Question

Use the general rotation matrix and the unit circle or inverse trigonometric functions to find the angles of rotation for the following matrices.

A=[sqrt3/2 -1/2]
1/2 qrt3/2

30
60
50
210

Answer 1

30

108

Explanation:

Answer 2

30 is the answer to the first question and 108 is the answer to the second question

Explanation:

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