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Use the arithmetic progression formula to find the sum of integers from 75 to 100.75,76,77-99,100.
Question
Use the arithmetic progression formula to find the sum of integers from 75 to 100.75,76,77….99,100.
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Mathematics
3 years
2021-07-29T22:22:44+00:00
2021-07-29T22:22:44+00:00 1 Answers
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Answer:
The sum is 2275
Step-by-step explanation:
Given
Required
The sum
Using arithmetic progression, we have:
Where:
— first term
— last term
So, we have: