Mathematics · Algebra

यदि a + 1a = k है, तो 1 - 2aa2 का मान क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1k + 2
22k - k2✓
3k2 + 2
4k - 2k2

सही उत्तर देखें

2k - k2

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यदि a + 1a = k है, तो 1 - 2aa2 का मान क्या है?

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