Mathematics · Algebra
यदि x + 1x = 5 है, तो 2xx2 - 1 का मान ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19√2129
- 27√2125
- 32√2125
- 42√2121✓
सही उत्तर देखें
2√2121
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