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how to make a series in python alternating between + and - Code Example
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)
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Python

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
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