Write out the sum.
-
D)0 + 1 + 2 + 3 + ... + n

Name: Write out the sum. - D)0 + 1 + 2 + 3 + ... + n
Brand: Quizplus
Rating: 4.8 (38 reviews)

Question

Quizplus · Accepted Answer

The given sum is not a known sequence or formula, so we cannot use option D. The only difference between the options is the fourth digit of the second block (2d3c), so we need to compare them. The given sum ends with "edc19cfbc42b" and option A changes the fourth digit to 2d3d, which is only one-digit different. Therefore, option A is the most likely correct one.

Write Out the Sum