Question
Download Solution PDFa - 1/a = 1 ആണെങ്കിൽ, അപ്പോൾ a2 + 1/a2 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFനൽകിയിരിക്കുന്നത്, a - 1/a = 1
\(\Rightarrow {\left( {a - \frac{1}{a}} \right)^2} = {a^2} + \frac{1}{{{a^2}}} - 2 \times a \times \frac{1}{a}\)
\(\Rightarrow {\left( 1 \right)^2} = {a^2} + \frac{1}{{{a^2}}} - 2\)
∴ a2 + 1/a2 = 3Last updated on Jun 26, 2025
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