Ask Question
15 April, 11:59

What is the sum of these first 36 terms 1+4+7 + ... + 103+106

+3
Answers (1)
  1. 15 April, 12:07
    0
    So,

    first term (a) = 1

    last term (l) = 106

    no of terms (n) = 36

    Sn=n/2 (a+l)

    =18 (107)

    =1926
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the sum of these first 36 terms 1+4+7 + ... + 103+106 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers