The first term of an arithmetic series is 14. If the fourth term is 32, find the common difference.
i'm not sure how to do this question??
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as maths question on sequences and serires watch
- Thread Starter
- 05-11-2016 12:40
- 05-11-2016 19:20
What is the difference between 32 and 14?
Then divide the difference between 32 and 14 by the number of terms between the 1st and 4th.
Check your answer after by using a + (n-1)d.
Hope this helps
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- Community Assistant
- 05-11-2016 21:58