Calculate the first 4 terms of this sequence:

a subscript n equals open parentheses fraction numerator negative 1 over denominator n end fraction close parentheses to the power of n

Asked by Topperlearning User | 7th Oct, 2016, 01:05: PM

Expert Answer:

a subscript 1 equals negative 1
a subscript 2 equals open parentheses fraction numerator negative 1 over denominator 2 end fraction close parentheses squared equals 1 fourth
a subscript 3 equals open parentheses fraction numerator negative 1 over denominator 3 end fraction close parentheses cubed equals fraction numerator negative 1 over denominator 27 end fraction
a subscript 4 equals open parentheses fraction numerator negative 1 over denominator 4 end fraction close parentheses to the power of 4 equals 1 over 256

Answered by  | 7th Oct, 2016, 03:05: PM

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