Mathematics · Progression and Series
यदि (a+b)/2, b, (b+c)/2 हरात्मक श्रेणी (HP) में हैं, तो निम्नलिखित में से कौन सा विकल्प सही है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a + b, b + c, c + a AP में हैं
- 2a + b, b + c, c + a GP में हैं
- 3a, b, c GP में हैं✓
- 4a, b, c AP में हैं
सही उत्तर देखें
a, b, c GP में हैं
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