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CBSE Class 11-science Answered

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 | 07 Oct, 2016, 01:05: PM
answered-by-expert 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 | 07 Oct, 2016, 03:05: PM

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