if anyone can help the question is identify the general term for ui for the geometric progression. 4 + 2 + 1 + 1/2 +1/4 +........
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Originally Posted by gracey if anyone can help the question is identify the general term for ui for the geometric progression. 4 + 2 + 1 + 1/2 +1/4 +........ Hint: the common ration is 1/2, the first term is 4 can you continue? how did i find the common ratio?
Originally Posted by gracey if anyone can help the question is identify the general term for ui for the geometric progression. 4 + 2 + 1 + 1/2 +1/4 +........ This geometric series is simply: $\displaystyle \sum_{n=0}^{\infty}\left(\frac{1}{2}\right)^{n-2}$
thankyou
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