Question

Determine whether the following permutations are even or odd.
a. (135)
b. (1356)
c. (13567)
d. (12)(134)(152)
e. (1243)(3521)

Answer 1

a is odd
b is even
c is odd
d is even
e is odf

Answer 2

a is odd
b is even
c is odd
d is even
e is odd ........

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