Question: Problem 6: (20pts) Let D20be the dihedral group generated byx with |x|=20 and y with |y|=2 such that yxy=x-1.Simplifyyxyx2yx3yx-1and leave the result in the form

Problem 6: (20pts) Let D20be the dihedral group generated byx with |x|=20 and y with |y|=2 such that yxy=x-1.Simplifyyxyx2yx3yx-1and leave the result in the form yxrorxr where 0r19.

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