UPSC NDA I 2023 Mathematics Solved Paper
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Consider the following for the next three (03) items that follow :
Letf ( x ) = P e x + Q e 2 x + R e 3 x P , Q R f ( 0 ) = 6 f ′ ( ln 3 ) = 282
ln 2 f ( x ) dx = 11
Let
[NDA I 2023]
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Question : 72 of 120
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What is the value of R ?
[NDA I 2023]
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