Ask Question
10 November, 11:05

Find the 7th term of the geometric progression which begins:

2, - 6, 18 ...

+3
Answers (1)
  1. 10 November, 12:44
    0
    a7=1458

    Step-by-step explanation:

    2; - 6; 18 ... a geometric progression

    a1=2; a2=-6; a3=18

    r=a2/a1=-6/2

    r = - 3

    a7=a1*r⁶

    a7=2 * (-3) ⁶=2*729

    a7=1458
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find the 7th term of the geometric progression which begins: 2, - 6, 18 ... ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers