how to make a series in python alternating between + and -
n = int(input("Integer n: "))
result = sum((-1)**(k+1) * k**2 for k in range(1, n + 1))
print(result)how to make a series in python alternating between + and -
n = int(input("Integer n: "))
result = sum((-1)**(k+1) * k**2 for k in range(1, n + 1))
print(result)Copyright © 2021 Codeinu
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