MHT CET 2023 Mathematics question

MathematicsVector AlgebraMHT CET 2023

Let be the point of local minima of where , , , then value of at is

Answer: (B)

Solution

. Then gives , and is positive at (minimum) and negative at (maximum). So . Then $Missing argument for \bar\bar a=3Missing argument for \hat\hat i-2Missing argument for \hat\hat

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Question ID VK-098228