Question

PLEASE HELP IT IS URGENT



Given three integers, i, j, and k, a sequence sum to be the value of i + (i + 1) + (i + 2) + (i + 3) + ... +j + (j - 1) + (j - 2) + (j - 3) + ... +k(increment from i until it equals j, then decrement from j until it equals k). Given values i, j, and k, calculate the sequence sum as described.​

Answer 1

Answer:

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