Mathematics · Statistics

निम्नलिखित में से हरात्मक माध्य (Harmonic Mean) का सही सूत्र कौन सा है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1N × XΣX
2NΣ(X + 1)
3NΣ(1/X)✓
4NΣ(X - 1)

सही उत्तर देखें

NΣ(1/X)

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निम्नलिखित में से हरात्मक माध्य (Harmonic Mean) का सही सूत्र कौन सा है?

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निम्नलिखित में से हरात्मक माध्य (Harmonic Mean) का सही सूत्र कौन सा है?

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