Ask Question
6 January, 02:46

How many term are there in A. P 201,208,215 ... 369

+3
Answers (1)
  1. 6 January, 02:50
    0
    Last term = 369

    First tern (a) = 201

    common difference = 208 - 201 = 7

    Last term = a + (n - 1) d

    369 = 201 + (n - 1) x 7 = 201 + 7n - 7 = 194 + 7n

    7n = 369 - 194 = 175

    n = 175/7 = 25

    The A. P. has 25 terms
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many term are there in A. P 201,208,215 ... 369 ...” 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