Mathematics · Progressions
If 1b − c + 1b − a = 1a + 1c, then a, b, c are in:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A.P. (Arithmetic Progression)
- 2G.P. (Geometric Progression)
- 3H.P. (Harmonic Progression)✓
- 4A.G.P. (Arithmetico-Geometric Progression)
Correct answer
H.P. (Harmonic Progression)
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