find the n th term of the series 4,12,36,108....
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Answered by
4
Answer:
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Step-by-step explanation:
This pattern can be found when you multiply the number 4, and increasing powers of 3…
The first number is equal to 4 X 3^0(4x1)
The second number is equal to 4 X 3^1(4x3)
The third number is equal to 4 X 3^2(4x9)
The last number is equal to 4 X 3^3(4x27)
To find any term (or the Nth term) in this series, you can use this formula: 4 X 3^n-1…
For example, the 7th term would be 4 X 3^7–1, or 4 X 3^6… which equals 2,916…
Hope this helps…
Answered by
3
Step-by-step explanation:
4*3=12
12*3=36
36*3=108
108*3=324
Answer: 324 will come next
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