Question

evaluate the sum of the given series. 19 1/2 + 18 +16 1/2 + 15 + 1/2. (ans 136 1/2)

solution :​

Answer 1

Step-by-step explanation:

Input : n = 3

Output : 1.28704

Explanation : 1 + 1/2^2 + 1/3^3

Input : n = 5

Output : 1.29126

Explanation : 1 + 1/2^2 + 1/3^3 + 1/4^4 + 1/5^5

Answer 2

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