Let α and β be the real numbers such that _ x 0 1 x^3 ( 2 _0^x 1 1 - t^2 ,dt + x x ) = 2. Then the value of α + β is _____.

JEE Advanced 2025 Mathematics question

Let α and β be the real numbers such that

( dt + β x x) = 2.

Then the value of α + β is .

Answer: 2.4

and . The bracket is . A

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Question ID VK-037798