Ask Question
20 June, 17:39

Find the sum of the first 16 terms of the series 14+11+8+5 + ... - 82

+3
Answers (1)
  1. 20 June, 20:38
    0
    -136

    Step-by-step explanation:

    This series can be written as: (14 - 3*0) + (14 - 3*1) + ... + (14 - 3*n)

    The sum of the first 16 terms is:

    14*16 - 0 - 3 - 6 - 9 - ... = 224 - 360 = - 136

    This underlined bit can be calculated in many ways, I personally used my calculator, but there are formulas to do so.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the sum of the first 16 terms of the series 14+11+8+5 + ... - 82 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers