Question: simplify fraction

March 03 2014 taro 90
Maple

1

I can't simplify the expression of 

(1/a[x])^(-k-1+epsilon)/(1/a[I])^(-k-1+epsilon)

to 

(a[x]/a[I])^(k+1-epsilon);

 

Please tell me how to do this.

 

Thank you in advance.

 

Taro yamada

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