Harmonic Progression
Easymathematics
The harmonic mean of 2 and 8 is
Select the correct option:
Solution
Incorrect! Answer:
3.2
- Formula for HM: HM=a+b2ab.
- Identify Data: a=2,b=8.
- Substitution:
- HM=2+82(2)(8)=1032
- Result: 3.2.
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About This Question
- Subject
- mathematics
- Chapter
- sequence and series
- Topic
- harmonic progression
- Difficulty
- Easy
- Year
- 2025
This easy difficulty mathematics question is from the chapter sequence and series, covering the topic of harmonic progression. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of sequence and series concepts.
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