Question

Write python program using ‘for’ loop to compute the expression that adds/subtracts all the terms from 1 to n.
sum(n) = 1 –2 + 3 –4 + 5 –6 ... n .

Answer 1

Answer:

The progarm using for loop to compute the expression that adds )subtracts all the terms from 1-2+3-4+5-6=3,