How to Find a Number of Terms in an Arithmetic Sequence
How to Find a Number of Terms in an Arithmetic Sequence
Find out the common difference.
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hours
Identify the first and last term of the sequence.
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hours
Calculate the number of terms by using the following formula: Let the number of terms be represented by n. The formula is:
hours
hours
n = (L-A)/d + 1
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hours
The formula is very simple.
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minutes