Let G be the symmetry group of a regular 10-gon, and let + € G be rotation by 2/5 clockwise. Which of the following sets of

Question

Let G be the symmetry group of a regular 10-gon, and let + € G be rotation by 2/5 clockwise. Which of the following sets of integers is equal to (n E Z: rn = r}?
Select one:
a. {n € Z≥o: 5|n)
b. (1)
c. {n € Z≥o 10|(n-1)}
d. {n € Z≥0:10|n}
e. none of the available options

Kunduz · Accepted Answer

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