1,2/3 ,4/9 , _______ then r=__________
Answers
Answered by
0
Answer - 16/81
HOPE IT WILL HELP YOU!!!!!!!!!
Answered by
0
Final answer: r = 2/3
Given that: We are given 1,2/3 ,4/9 , _______
To find: We have to find r.
Explanation:
- Any terms of the series after the first term in that series is obtained by multiplying the preceding term by a constant number called the common ratio then the series is said to be in geometric progression GP. Common ratio is denoted by the letter r which is a non-zero number.
- GP is represented by p, pr, pr2, pr3, pr4,…. with common ratio r.
- To find the common ration we divide any of the succeeding term by its preceding term.
- Here given sequence is 1, 2/3, 4/9.....which are in GP.
- The common ratio r = (4/9) / (2/3)
= (4*3) / (9*2)
= 12 / 18
= 2/3
Or
r = (2/3) / 1 = 2/3
- In both case r = 2/3. So given sequence is in GP.
To know more about the concept please go through the links
https://brainly.in/question/3619590
https://brainly.in/question/28476599
#SPJ2
Similar questions