SOLUTION: S = 22 + 33 + 44 + . . . . . . . . + 20202020 Find the reminder when S is divided by 20

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Question 1182435: S = 22 + 33 + 44 + . . . . . . . . + 20202020

Find the reminder when S is divided by 20
Found 2 solutions by ikleyn, greenestamps:
Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
.

Agree with tutor @greenestamps.


DEFECTIVE  and  FAKE  problem.



Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


The problem is faulty.

The first term is a multiple of 11 and the common difference is 11; that means every term must be a multiple of 11.

20202020 is not a multiple of 11.

The sequence is NOT an arithmetic sequence.