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UPSC NDA I 2023 Mathematics Solved Paper

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Consider the following for the next two (02) items that follow :
A quadratic equation is given by
(3+2√2)x2−(4+2√3)x+(8+4√3)=0

[NDA I 2023]

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Question : 50

Total: 120

What is the GM of the roots of the equation?

√2(√6−√3+√2−1)
√2(√6+√3−√2−1)
(√6−√3+√2−1)
(√6+√3+√2−1)

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