engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Algebra Identities
निम्नलिखित व्यंजक का मान क्या होगा?
\(\frac{{{{\left( {971 + 29} \right)}^2} - {{\left( {971 - 29} \right)}^2}}}{{2 \times 971 \times 29}}\)
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4
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