हरात्मक श्रेणी(Harmonic Progression)

Arithmetic Progression (समान्तर श्रेढ़ी)|Geometric Progression (गुणोत्तर श्रेणी)|Harmonic Progression (हरात्मक श्रेढ़ी)|Question (प्रश्न)|Arithmetic Progression (समान्तर श्रेढ़ी)|OMR

Harmonic Progression (हरात्मक श्रेणी)|Harmonic mean of between two Numbers (2 संख्याओं का हरात्मक माध्य)|Relation between Arithmetic, Geometric & Harmonic Means (समांतर, गुणोत्तर एवं हरात्मक माध्यों में संबंध)|Examples|Some Important Series|Questions|OMR

Geometric Progression (गुणोत्तर श्रेणी)|Sum Of n Terms (n पदों का योग)|∞ Terms Sum (∞ पद का योग)|Question (प्रश्न)|Concept (संकल्पना)|Question (प्रश्न)|Special Series (विशेष श्रृंखला)|Harmonic Progression (हरात्मक श्रेढ़ी)|OMR

If the second and the seventh terms of a Harmonic Progression are (1)/(5) and (1)/(25) , then find the series.

सक्रियता श्रेणी

Geometric Progression ||Geometric Mean ||Harmonic Progression ||Harmonic Mean ,Illustration

" A sequence is in H.P (harmonic progression) if the reciprocals of its terms form "

विशेष श्रेणी

Harmonic Progression (H.P)|Exercise Questions |OMR

If a, b, c and d are in harmonic progression, then (1)/(a), (1)/(b), (1)/(c) and (1)/(d) are in ______ progression.