Exercise 8.3. a) Show that if o is a k-cycle, then ok is the identity. b) Show that if o is a written as a product of disjoint cycles ₁,...,0₁ of lengths 1₁,..., lk. Then oll2k is the identity.

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Exercise 8.3.
a) Show that if o is a k-cycle, then ok is the identity.
b) 1,
Show that if o is a written as a product of disjoint cycles 0₁,...,0₁ of lengths
1₁,..., lk. Then oll2..lk is the identity.
σι
Transcribed Image Text:Exercise 8.3. a) Show that if o is a k-cycle, then ok is the identity. b) 1, Show that if o is a written as a product of disjoint cycles 0₁,...,0₁ of lengths 1₁,..., lk. Then oll2..lk is the identity. σι
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