Geometric series: Good learning
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Use the geometric series of numbers 1, 2, 4, 8,...to find the following:
What is r, the ratio between 2 consecutive terms?
Can you please show how you get the answers in detail to help me Thanks.
Using the formula for the nth term of a geometric series, what is the 24th term?
Using the formula for the sum of a geometric series, what is the sum of the first 10 terms?
Use the geometric series of numbers 1, 1/2, 1/4, 1/8,...to find the following:
What is r, the ratio between 2 consecutive terms?
Using the formula for the nth term of a geometric series, what is 10th term?
Using the formula for the nth term of a geometric series, what is 12th term?
What observation can make about these sums? In particular, what number does it appear that the sum will always be smaller than?
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