The difference of AP
Find the difference d in an AP (arithmetic progression) whose 5th term is 18 and 39th term is 120.
Final Answer:
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Related math problems and questions:
- Common difference 4
The 28th term of an AP is -5. Find its common difference if its first term is 31. - AP Formula
Use the Arithmetic Sequence Formula to find the 120th term of this sequence: 3, 6, 9, 12, 15, 18, ... - The sum 39 The sum of the first six terms of the arithmetic sequence is 72, and the second term is seven times the fifth term. Find the first term and the AP difference.
- Two terms and d The 8th term of an AP is 17 and its 14th term is 29. Find the common difference of the AP.
- The common difference Find the common difference of an arithmetic progression (AP), whose 1st term is 5 and the sum of its 1st 4 terms is half the sum of the next four terms.
- Negative term Which term of the AP 24,21,18,15,.....is the first negative term?
- The AP pattern
The number pattern below starts with 26.407. Subtract 0.325 from the previous term to find the next term.
